| Assen to Cloverly (Maryland) | 3,884.08 mi (6,250.82 km) |
| Assen to Clovis (California) | 5,446.02 mi (8,764.53 km) |
| Assen to Clovis (New Mexico) | 5,079.08 mi (8,174.00 km) |
| Assen to Clute (Texas) | 5,101.48 mi (8,210.04 km) |
| Assen to Coachella (California) | 5,532.41 mi (8,903.55 km) |
| Assen to Coalinga (California) | 5,504.80 mi (8,859.12 km) |
| Assen to Coamo (Puerto Rico) | 4,521.06 mi (7,275.95 km) |
| Assen to Coatesville (Pennsylvania) | 3,796.71 mi (6,110.22 km) |
| Assen to Cockeysville (Maryland) | 3,851.91 mi (6,199.04 km) |
| Assen to Cocoa (Florida) | 4,570.90 mi (7,356.16 km) |
| Assen to Cocoa Beach (Florida) | 4,567.87 mi (7,351.28 km) |
| Assen to Coconut Creek (Florida) | 4,657.34 mi (7,495.27 km) |
| Assen to Coeur d'Alene (Idaho) | 4,726.41 mi (7,606.42 km) |
| Assen to Cohoes (New York) | 3,586.23 mi (5,771.48 km) |
| Assen to Cold Springs (Nevada) | 5,282.06 mi (8,500.66 km) |
