| Colfontaine to Cloverly (Maryland) | 3,842.92 mi (6,184.58 km) |
| Colfontaine to Clovis (California) | 5,501.67 mi (8,854.08 km) |
| Colfontaine to Clovis (New Mexico) | 5,087.91 mi (8,188.21 km) |
| Colfontaine to Clute (Texas) | 5,077.13 mi (8,170.85 km) |
| Colfontaine to Coachella (California) | 5,572.89 mi (8,968.69 km) |
| Colfontaine to Coalinga (California) | 5,560.77 mi (8,949.19 km) |
| Colfontaine to Coamo (Puerto Rico) | 4,396.32 mi (7,075.19 km) |
| Colfontaine to Coatesville (Pennsylvania) | 3,755.78 mi (6,044.34 km) |
| Colfontaine to Cockeysville (Maryland) | 3,811.13 mi (6,133.42 km) |
| Colfontaine to Cocoa (Florida) | 4,507.39 mi (7,253.94 km) |
| Colfontaine to Cocoa Beach (Florida) | 4,503.87 mi (7,248.28 km) |
| Colfontaine to Coconut Creek (Florida) | 4,586.86 mi (7,381.84 km) |
| Colfontaine to Coeur d'Alene (Idaho) | 4,797.13 mi (7,720.23 km) |
| Colfontaine to Cohoes (New York) | 3,550.35 mi (5,713.74 km) |
| Colfontaine to Cold Springs (Nevada) | 5,343.87 mi (8,600.13 km) |
