| Coamo to Castrovillari | 5,040.43 mi (8,111.78 km) |
| Coamo to Catania | 5,008.19 mi (8,059.90 km) |
| Coamo to Catanzaro | 5,072.33 mi (8,163.12 km) |
| Coamo to Cattolica | 4,824.69 mi (7,764.58 km) |
| Coamo to Cava de' Tirreni | 4,952.75 mi (7,970.68 km) |
| Coamo to Cavallino | 5,138.45 mi (8,269.53 km) |
| Coamo to Cavarzere | 4,784.88 mi (7,700.53 km) |
| Coamo to Cave | 4,851.51 mi (7,807.75 km) |
| Coamo to Cavriago | 4,711.86 mi (7,583.00 km) |
| Coamo to Cavriglia | 4,765.68 mi (7,669.62 km) |
| Coamo to Cazzago San Martino | 4,683.03 mi (7,536.61 km) |
| Coamo to Ceccano | 4,874.12 mi (7,844.14 km) |
| Coamo to Cecina | 4,718.58 mi (7,593.83 km) |
| Coamo to Cefalu | 4,944.38 mi (7,957.20 km) |
| Coamo to Ceglie Messapico | 5,098.11 mi (8,204.61 km) |
