| Antrim to Castrovillari | 1,458.66 mi (2,347.49 km) |
| Antrim to Catania | 1,554.40 mi (2,501.57 km) |
| Antrim to Catanzaro | 1,522.05 mi (2,449.50 km) |
| Antrim to Cattolica | 1,124.28 mi (1,809.35 km) |
| Antrim to Cava de' Tirreni | 1,362.02 mi (2,191.96 km) |
| Antrim to Cavallino | 1,498.32 mi (2,411.31 km) |
| Antrim to Cavarzere | 1,043.27 mi (1,678.98 km) |
| Antrim to Cave | 1,244.85 mi (2,003.40 km) |
| Antrim to Cavriago | 1,014.25 mi (1,632.28 km) |
| Antrim to Cavriglia | 1,107.10 mi (1,781.71 km) |
| Antrim to Cazzago San Martino | 952.37 mi (1,532.69 km) |
| Antrim to Ceccano | 1,271.15 mi (2,045.71 km) |
| Antrim to Cecina | 1,087.61 mi (1,750.34 km) |
| Antrim to Cefalu | 1,491.53 mi (2,400.39 km) |
| Antrim to Ceglie Messapico | 1,456.98 mi (2,344.78 km) |
