| Niksar to Casamassima | 1,047.21 mi (1,685.32 km) |
| Niksar to Casandrino | 1,185.80 mi (1,908.36 km) |
| Niksar to Casapulla | 1,183.09 mi (1,904.00 km) |
| Niksar to Casarano | 989.56 mi (1,592.55 km) |
| Niksar to Casatenovo | 1,430.50 mi (2,302.17 km) |
| Niksar to Casciana Terme | 1,361.04 mi (2,190.39 km) |
| Niksar to Cascina | 1,364.45 mi (2,195.86 km) |
| Niksar to Caselle Torinese | 1,509.21 mi (2,428.85 km) |
| Niksar to Caserta | 1,180.50 mi (1,899.83 km) |
| Niksar to Casier | 1,286.62 mi (2,070.61 km) |
| Niksar to Casorate Primo | 1,443.02 mi (2,322.32 km) |
| Niksar to Casoria | 1,183.46 mi (1,904.59 km) |
| Niksar to Cassano al Ionio | 1,088.94 mi (1,752.48 km) |
| Niksar to Cassano d'Adda | 1,419.77 mi (2,284.91 km) |
| Niksar to Cassano delle Murge | 1,055.44 mi (1,698.57 km) |
