| Niksar to Collegno | 1,512.63 mi (2,434.35 km) |
| Niksar to Cologno al Serio | 1,411.19 mi (2,271.09 km) |
| Niksar to Cologno Monzese | 1,431.26 mi (2,303.39 km) |
| Niksar to Colorno | 1,375.03 mi (2,212.90 km) |
| Niksar to Comacchio | 1,285.97 mi (2,069.56 km) |
| Niksar to Comiso | 1,227.27 mi (1,975.10 km) |
| Niksar to Como | 1,441.94 mi (2,320.58 km) |
| Niksar to Concordia Sagittaria | 1,261.34 mi (2,029.93 km) |
| Niksar to Concorezzo | 1,428.78 mi (2,299.40 km) |
| Niksar to Conegliano | 1,288.83 mi (2,074.16 km) |
| Niksar to Conselice | 1,302.34 mi (2,095.92 km) |
| Niksar to Conselve | 1,304.41 mi (2,099.25 km) |
| Niksar to Conversano | 1,036.71 mi (1,668.43 km) |
| Niksar to Copertino | 993.30 mi (1,598.56 km) |
| Niksar to Copparo | 1,304.09 mi (2,098.73 km) |
