| Niksar to Carmona | 2,274.46 mi (3,660.39 km) |
| Niksar to Cartagena | 2,029.68 mi (3,266.45 km) |
| Niksar to Cartama | 2,239.65 mi (3,604.36 km) |
| Niksar to Cartaya | 2,357.26 mi (3,793.65 km) |
| Niksar to Caspe | 1,917.84 mi (3,086.47 km) |
| Niksar to Cassa de la Selva | 1,762.00 mi (2,835.67 km) |
| Niksar to Castalla | 1,993.45 mi (3,208.15 km) |
| Niksar to Castellbisbal | 1,812.00 mi (2,916.13 km) |
| Niksar to Castelldefels | 1,814.64 mi (2,920.38 km) |
| Niksar to Castello de Ampurias | 1,748.20 mi (2,813.46 km) |
| Niksar to Castellon de la Plana | 1,936.13 mi (3,115.90 km) |
| Niksar to Castilleja de la Cuesta | 2,297.95 mi (3,698.20 km) |
| Niksar to Catarroja | 1,964.96 mi (3,162.30 km) |
| Niksar to Catral | 2,008.96 mi (3,233.12 km) |
| Niksar to Caudete | 2,007.86 mi (3,231.34 km) |
