| Keskin to Collegno | 1,373.94 mi (2,211.14 km) |
| Keskin to Cologno al Serio | 1,276.75 mi (2,054.73 km) |
| Keskin to Cologno Monzese | 1,296.20 mi (2,086.04 km) |
| Keskin to Colorno | 1,236.54 mi (1,990.01 km) |
| Keskin to Comacchio | 1,146.87 mi (1,845.70 km) |
| Keskin to Comiso | 1,045.76 mi (1,682.99 km) |
| Keskin to Como | 1,308.67 mi (2,106.10 km) |
| Keskin to Concordia Sagittaria | 1,130.84 mi (1,819.92 km) |
| Keskin to Concorezzo | 1,294.16 mi (2,082.76 km) |
| Keskin to Conegliano | 1,158.67 mi (1,864.71 km) |
| Keskin to Conselice | 1,161.72 mi (1,869.61 km) |
| Keskin to Conselve | 1,168.98 mi (1,881.29 km) |
| Keskin to Conversano | 872.32 mi (1,403.87 km) |
| Keskin to Copertino | 824.08 mi (1,326.23 km) |
| Keskin to Copparo | 1,166.21 mi (1,876.83 km) |
