Spatial Coverage
- Canada, Western1
- Canada, Western.1
- Carter County1
- Chugach Mountains1
- Chuniespoort Region1
- Claiborne County1
- Clinton County1
- Coconino County1
- Colbert County1
- Colbert County (Ala.)1
- Colombie-Britannique (Canada)1
- Colorado River (Colo.-Mexico)1
- Comino Island (Malta)1
- Crittenden County1
- Cry Lake Region1
- Dolores River (Colo. and Utah)1
- Dominican Republic1
- Dougherty County1
- Edmonson County1
- Erfurt (Germany : Bezirk)1
