| Coamo to Cabestany | 4,338.16 mi (6,981.59 km) |
| Coamo to Cabries | 4,460.56 mi (7,178.58 km) |
| Coamo to Cachan | 4,321.78 mi (6,955.23 km) |
| Coamo to Caen | 4,201.91 mi (6,762.32 km) |
| Coamo to Cagnes-sur-Mer | 4,548.61 mi (7,320.27 km) |
| Coamo to Cahors | 4,265.00 mi (6,863.86 km) |
| Coamo to Calais | 4,311.91 mi (6,939.34 km) |
| Coamo to Caluire-et-Cuire | 4,432.80 mi (7,133.90 km) |
| Coamo to Cambrai | 4,368.25 mi (7,030.01 km) |
| Coamo to Canet-en-Roussillon | 4,341.43 mi (6,986.85 km) |
| Coamo to Cannes | 4,542.13 mi (7,309.85 km) |
| Coamo to Canteleu | 4,266.73 mi (6,866.64 km) |
| Coamo to Capbreton | 4,119.82 mi (6,630.21 km) |
| Coamo to Carcassonne | 4,308.38 mi (6,933.66 km) |
| Coamo to Carmaux | 4,299.73 mi (6,919.75 km) |
