| Wittmund to Cicero (Illinois) | 4,172.62 mi (6,715.18 km) |
| Wittmund to Cimarron Hills (Colorado) | 4,895.23 mi (7,878.11 km) |
| Wittmund to Cincinnati (Ohio) | 4,193.26 mi (6,748.40 km) |
| Wittmund to Cinco Ranch (Texas) | 5,101.42 mi (8,209.94 km) |
| Wittmund to Circleville (Ohio) | 4,112.33 mi (6,618.16 km) |
| Wittmund to Citrus (California) | 5,563.62 mi (8,953.79 km) |
| Wittmund to Citrus Heights (California) | 5,376.95 mi (8,653.36 km) |
| Wittmund to Citrus Park (Florida) | 4,694.46 mi (7,555.00 km) |
| Wittmund to Claiborne (Louisiana) | 4,819.59 mi (7,756.39 km) |
| Wittmund to Claremont (California) | 5,558.16 mi (8,944.99 km) |
| Wittmund to Claremont (New Hampshire) | 3,537.04 mi (5,692.32 km) |
| Wittmund to Claremore (Oklahoma) | 4,736.22 mi (7,622.20 km) |
| Wittmund to Clarksburg (Maryland) | 3,919.89 mi (6,308.46 km) |
| Wittmund to Clarksburg (West Virginia) | 4,031.75 mi (6,488.47 km) |
| Wittmund to Clarksdale (Mississippi) | 4,671.56 mi (7,518.15 km) |
