| Cosham to Centralia (Illinois) | 4,147.01 mi (6,673.97 km) |
| Cosham to Centralia (Washington) | 4,862.90 mi (7,826.07 km) |
| Cosham to Centreville (Virginia) | 3,660.20 mi (5,890.52 km) |
| Cosham to Ceres (California) | 5,325.33 mi (8,570.28 km) |
| Cosham to Cerritos (California) | 5,445.23 mi (8,763.25 km) |
| Cosham to Chalco (Nebraska) | 4,287.80 mi (6,900.55 km) |
| Cosham to Chalmette (Louisiana) | 4,599.87 mi (7,402.78 km) |
| Cosham to Chambersburg (Pennsylvania) | 3,621.14 mi (5,827.67 km) |
| Cosham to Chamblee (Georgia) | 4,172.70 mi (6,715.32 km) |
| Cosham to Champaign (Illinois) | 4,039.01 mi (6,500.16 km) |
| Cosham to Champlin (Minnesota) | 3,998.29 mi (6,434.63 km) |
| Cosham to Chandler (Arizona) | 5,266.30 mi (8,475.29 km) |
| Cosham to Chanhassen (Minnesota) | 4,019.11 mi (6,468.13 km) |
| Cosham to Channahon (Illinois) | 3,978.10 mi (6,402.14 km) |
| Cosham to Channelview (Texas) | 4,817.35 mi (7,752.77 km) |
