| Cosham to Cloverly (Maryland) | 3,630.23 mi (5,842.30 km) |
| Cosham to Clovis (California) | 5,329.29 mi (8,576.67 km) |
| Cosham to Clovis (New Mexico) | 4,890.82 mi (7,871.02 km) |
| Cosham to Clute (Texas) | 4,868.05 mi (7,834.37 km) |
| Cosham to Coachella (California) | 5,391.18 mi (8,676.26 km) |
| Cosham to Coalinga (California) | 5,388.52 mi (8,671.98 km) |
| Cosham to Coamo (Puerto Rico) | 4,184.52 mi (6,734.33 km) |
| Cosham to Coatesville (Pennsylvania) | 3,543.19 mi (5,702.21 km) |
| Cosham to Cockeysville (Maryland) | 3,598.55 mi (5,791.30 km) |
| Cosham to Cocoa (Florida) | 4,290.78 mi (6,905.35 km) |
| Cosham to Cocoa Beach (Florida) | 4,287.22 mi (6,899.61 km) |
| Cosham to Coconut Creek (Florida) | 4,369.65 mi (7,032.28 km) |
| Cosham to Coeur d'Alene (Idaho) | 4,636.31 mi (7,461.42 km) |
| Cosham to Cohoes (New York) | 3,339.12 mi (5,373.79 km) |
| Cosham to Cold Springs (Nevada) | 5,175.83 mi (8,329.70 km) |
