| Sulphur Springs to Cloverleaf (Texas) | 233.18 mi (375.26 km) |
| Sulphur Springs to Cloverly (Maryland) | 1,114.90 mi (1,794.26 km) |
| Sulphur Springs to Clovis (California) | 1,382.35 mi (2,224.68 km) |
| Sulphur Springs to Clovis (New Mexico) | 444.26 mi (714.96 km) |
| Sulphur Springs to Clute (Texas) | 284.71 mi (458.19 km) |
| Sulphur Springs to Coachella (California) | 1,182.70 mi (1,903.38 km) |
| Sulphur Springs to Coalinga (California) | 1,416.04 mi (2,278.89 km) |
| Sulphur Springs to Coamo (Puerto Rico) | 2,087.62 mi (3,359.69 km) |
| Sulphur Springs to Coatesville (Pennsylvania) | 1,192.42 mi (1,919.02 km) |
| Sulphur Springs to Cockeysville (Maryland) | 1,141.14 mi (1,836.49 km) |
| Sulphur Springs to Cocoa (Florida) | 939.62 mi (1,512.18 km) |
| Sulphur Springs to Cocoa Beach (Florida) | 948.79 mi (1,526.93 km) |
| Sulphur Springs to Coconut Creek (Florida) | 1,038.57 mi (1,671.42 km) |
| Sulphur Springs to Coeur d'Alene (Idaho) | 1,492.07 mi (2,401.26 km) |
| Sulphur Springs to Cohoes (New York) | 1,360.40 mi (2,189.35 km) |
