| Cast a Spell | Cast A Spell | Cast Away |
| Cast away | Cast, Finistère | Cast, P.C. |
| Casta Álvarez | Casta, Laetitia | Casta, Stefan |
| Castañar de Ibor | Castañar de Ibor (kommun) | Castañar de Ibor (ort) |
| Castañares | Castañares de Rioja | Castañares de Rioja (kommun) |
| Castañares de Rioja (kommunhuvudort) | Castañeda | Castañeda (efternamn) |
| Castañeda (kommun) | Castañeda (olika betydelser) | Castañeda Hotel |
| Castaño de Abajo | Castaño del Robledo | Castaños |
| Castaños (kommun) | Castaños (ort) | Castañuela |
| Castañuelas | Castañuelas (kommun) | Castañuelas (ort) |
| Castadho | Castafiores juveler | Castafiores Juveler |
| Castagna | Castagnac | Castagnaro |
| Castagnède | Castagnède, Haute-Garonne | Castagnède, Pyrénées-Atlantiques |
| Castagnede | Castagneto | Castagneto Carducci |
| Castagneto Po | Castagniers | Castagnito |
| Castagnito d'Alba | Castagno | Castagno, Andrea del |
| Castagnole | Castagnole delle Lanze | Castagnole Monferrato |
| Castagnole Piemonte | Castaic, Kalifornien | Castaignos-Souslens |
| Castaing, Raimond | Castalia | Castalia amazonum |
| Castalia ampla | Castalia aphroditioides | Castalia arctica |
| Castalia aurantiaca | Castalia blanda | Castalia candida |
| Castalia cincinnata | Castalia claparedii | Castalia colchica |
| Castalia fabricii | Castalia flava | Castalia fusca |
| Castalia gibertii | Castalia gracilis | Castalia hesionides |
| Castalia jamesoniana | Castalia longicirrata | Castalia longicornis |
| Castalia mexicana | Castalia mutilata | Castalia oculata |
| Castalia polysepala | Castalia Provincial Park | Castalia pulchella |
| Castalia rubrodisca | Castalia rudgeana | Castalius |
| Castalius adoniram | Castalius adorabilis | Castalius airvati |
| Castalius alarbus | Castalius ananda | Castalius angustior |
| Castalius anomalogramma | Castalius approximatus | Castalius austini |
| Castalius baghavus | Castalius calice | Castalius carana |
| Castalius catrionus | Castalius chota | Castalius coridon |
| Castalius cosimon | Castalius cretosus | Castalius ertli |
| Castalius fasciatus | Castalius godarti | Castalius gregorii |
| Castalius griqua | Castalius hamatus | Castalius hesperis |
| Castalius holiteia | Castalius ilissus | Castalius interruptus |
| Castalius kaffana | Castalius kontu | Castalius lactinatus |
| Castalius leoninus | Castalius libora | Castalius maimon |
| Castalius margaritaceus | Castalius melaena | Castalius mindarus |
| Castalius monrosi | Castalius naxus | Castalius nodieri |
| Castalius obscurata | Castalius phasma | Castalius rhode |
| Castalius rosimon | Castalius roxana | Castalius silas |
| Castalius sostrus | Castalius stempfferi | Castalius ulyssides |
| Castalius usemia | Castalius vileja | Castalius vocetius |
| Castalla | Castalla (kommun) | Castalla (kommunhuvudort) |
| Castamir | Castana | Castana, Lombardiet |
| Castanar de Ibor | Castanares de Rioja | Castanaria depalmai |
| Castandet | Castandiella | Castandiello |
| Castanea | Castanea (olika betydelser) | Castanea acuminatissima |
| Castanea alabamensis | Castanea alnifolia | Castanea alnifolia subsp. floridana |
| Castanea alnifolia var. floridana | Castanea alnifolia var. pubescens | Castanea americana |
| Castanea argentea | Castanea argyrophylla | Castanea arkansana |
| Castanea armata | Castanea ashei | Castanea brevicuspis |
| Castanea bungeana | Castanea buruana | Castanea castanea var. pubinervis |
| Castanea castanicarpa | Castanea chincapin | Castanea chinensis |
| Castanea chrysophylla | Castanea concinna | Castanea cooperta |
| Castanea costata | Castanea crenata | Castanea crenata f. femina |
| Castanea crenata f. gigantea | Castanea crenata f. imperfecta | Castanea crenata f. pendula |
| Castanea crenata f. pleiocarpa | Castanea crenata f. pulchella | Castanea crenata f. syakacephala |
| Castanea crenata var. canescens | Castanea crenata var. caudata | Castanea crenata var. dulcis |
| Castanea crenata var. elongata | Castanea crenata var. femina | Castanea crenata var. imperfecta |
| Castanea crenata var. japonica | Castanea crenata var. kawasei | Castanea crenata var. kusakuri |
| Castanea crenata var. longispina | Castanea crenata var. microcarpa | Castanea crenata var. obtexta |
| Castanea crenata var. ookasi | Castanea crenata var. pendula | Castanea crenata var. pleiocarpa |
| Castanea crenata var. pulchella | Castanea crenata var. quercina | Castanea crenata var. siba-kuri |
| Castanea crenata var. stricta | Castanea crenata var. syakacephala | Castanea crenata var. tamba |
| Castanea davidii | Castanea dentata | Castanea divaricata |
| Castanea diversifolia | Castanea duclouxii | Castanea echidnocarpa |
| Castanea fagus | Castanea falconeri | Castanea fargesii |
| Castanea fauriei | Castanea floridana | Castanea floridana var. angustifolia |
| Castanea floridana var. arcuata | Castanea floridana var. margaretta | Castanea formosana |
| Castanea furfurella | Castanea glomerata | Castanea henryi |
| Castanea henryi var. omeiensis | Castanea hupehensis | Castanea indica |
| Castanea inermis | Castanea japonica | Castanea japonica var. canescens |
| Castanea japonica var. crenata | Castanea japonica var. elongata | Castanea japonica var. kusakuri |
| Castanea japonica var. longispina | Castanea japonica var. obtexta | Castanea japonica var. ookasi |
| Castanea japonica var. quercina | Castanea japonica var. siba-kuri | Castanea japonica var. stricta |
| Castanea japonica var. typica | Castanea javanica | Castanea javanica var. fuscescens |
| Castanea javanica var. montana | Castanea kusakuri | Castanea lanceifolia |
| Castanea latifolia | Castanea margaretta | Castanea margaretta f. dormaniae |
| Castanea margaretta var. angustifolia | Castanea margaretta var. arcuata | Castanea martabanica |
| Castanea microcarpa | Castanea mollissima | Castanea mollissima var. pendula |
| Castanea montana | Castanea nana | Castanea neglecta |
| Castanea ozarkensis | Castanea ozarkensis var. arkansana | Castanea paucispina |
| Castanea pubinervis | Castanea pumila | Castanea pumila subsp. ashei |
| Castanea pumila subsp. ozarkensis | Castanea pumila var. ashei | Castanea pumila var. margaretta |
| Castanea pumila var. nana | Castanea pumila var. ozarkensis | Castanea purpurella |
| Castanea regia | Castanea rhamnifolia | Castanea rockii |
| Castanea roxburghii | Castanea sativa | Castanea sativa var. acuminatissima |
| Castanea sativa var. americana | Castanea sativa var. bungeana | Castanea sativa var. formosana |
| Castanea sativa var. intermedia | Castanea sativa var. japonica | Castanea sativa var. mollissima |
| Castanea sativa var. pendulifolia | Castanea sativa var. pubinervis | Castanea seguinii |
| Castanea sempervirens | Castanea sessilifolia | Castanea sinensis |
| Castanea sloanea | Castanea spectabilis | Castanea sphaerocarpa |
| Castanea stricta | Castanea sumatrana | Castanea tribuloides |
| Castanea tungurrut | Castanea tungurrut f. sumatrana | Castanea vesca var. americana |
| Castanea vesca var. denuda | Castanea vilmoriniana | Castanea vulgaris var. americana |
| Castanea vulgaris var. elongata | Castanea vulgaris var. japonica | Castanea vulgaris var. kusakuri |
| Castanea vulgaris var. subdentata | Castanea vulgaris var. yunnanensis | Castanea wattii |
