| Kailua to Castrovillari | 8,189.65 mi (13,179.97 km) |
| Kailua to Catania | 8,341.10 mi (13,423.70 km) |
| Kailua to Catanzaro | 8,254.94 mi (13,285.04 km) |
| Kailua to Cattolica | 7,880.78 mi (12,682.89 km) |
| Kailua to Cava de' Tirreni | 8,119.21 mi (13,066.61 km) |
| Kailua to Cavallino | 8,165.13 mi (13,140.51 km) |
| Kailua to Cavarzere | 7,795.58 mi (12,545.77 km) |
| Kailua to Cave | 8,028.91 mi (12,921.29 km) |
| Kailua to Cavriago | 7,810.66 mi (12,570.04 km) |
| Kailua to Cavriglia | 7,900.14 mi (12,714.04 km) |
| Kailua to Cazzago San Martino | 7,745.91 mi (12,465.84 km) |
| Kailua to Ceccano | 8,049.35 mi (12,954.18 km) |
| Kailua to Cecina | 7,903.99 mi (12,720.25 km) |
| Kailua to Cefalu | 8,296.15 mi (13,351.36 km) |
| Kailua to Ceglie Messapico | 8,139.19 mi (13,098.77 km) |
