| Cosham to Chickasha (Oklahoma) | 4,661.30 mi (7,501.63 km) |
| Cosham to Chico (California) | 5,227.46 mi (8,412.78 km) |
| Cosham to Chicopee (Massachusetts) | 3,316.83 mi (5,337.93 km) |
| Cosham to Chillicothe (Ohio) | 3,864.80 mi (6,219.79 km) |
| Cosham to Chillum (Maryland) | 3,635.54 mi (5,850.83 km) |
| Cosham to Chino (California) | 5,425.40 mi (8,731.33 km) |
| Cosham to Chino Hills (California) | 5,429.23 mi (8,737.50 km) |
| Cosham to Chino Valley (Arizona) | 5,204.79 mi (8,376.30 km) |
| Cosham to Chippewa Falls (Wisconsin) | 3,935.88 mi (6,334.19 km) |
| Cosham to Choctaw (Oklahoma) | 4,612.91 mi (7,423.77 km) |
| Cosham to Chowchilla (California) | 5,330.54 mi (8,578.67 km) |
| Cosham to Christiansburg (Virginia) | 3,859.12 mi (6,210.66 km) |
| Cosham to Chubbuck (Idaho) | 4,762.98 mi (7,665.27 km) |
| Cosham to Chula Vista (California) | 5,480.20 mi (8,819.53 km) |
| Cosham to Cibolo (Texas) | 4,952.89 mi (7,970.90 km) |
