| Keller to Castrovillari | 5,854.33 mi (9,421.64 km) |
| Keller to Catania | 5,908.80 mi (9,509.30 km) |
| Keller to Catanzaro | 5,911.10 mi (9,513.00 km) |
| Keller to Cattolica | 5,537.17 mi (8,911.21 km) |
| Keller to Cava de' Tirreni | 5,754.45 mi (9,260.90 km) |
| Keller to Cavallino | 5,913.26 mi (9,516.48 km) |
| Keller to Cavarzere | 5,463.27 mi (8,792.29 km) |
| Keller to Cave | 5,634.66 mi (9,068.11 km) |
| Keller to Cavriago | 5,419.46 mi (8,721.78 km) |
| Keller to Cavriglia | 5,505.45 mi (8,860.16 km) |
| Keller to Cazzago San Martino | 5,364.20 mi (8,632.84 km) |
| Keller to Ceccano | 5,661.55 mi (9,111.38 km) |
| Keller to Cecina | 5,474.20 mi (8,809.87 km) |
| Keller to Cefalu | 5,839.98 mi (9,398.53 km) |
| Keller to Ceglie Messapico | 5,870.31 mi (9,447.35 km) |
