| Trebnje to Cartagena | 1,001.50 mi (1,611.76 km) |
| Trebnje to Cartama | 1,196.23 mi (1,925.15 km) |
| Trebnje to Cartaya | 1,284.76 mi (2,067.62 km) |
| Trebnje to Caspe | 817.73 mi (1,316.01 km) |
| Trebnje to Cassa de la Selva | 664.02 mi (1,068.64 km) |
| Trebnje to Castalla | 945.24 mi (1,521.22 km) |
| Trebnje to Castellbisbal | 718.11 mi (1,155.68 km) |
| Trebnje to Castelldefels | 725.17 mi (1,167.04 km) |
| Trebnje to Castello de Ampurias | 642.97 mi (1,034.77 km) |
| Trebnje to Castellon de la Plana | 862.00 mi (1,387.25 km) |
| Trebnje to Castilleja de la Cuesta | 1,231.25 mi (1,981.51 km) |
| Trebnje to Catarroja | 900.83 mi (1,449.75 km) |
| Trebnje to Catral | 969.56 mi (1,560.35 km) |
| Trebnje to Caudete | 954.45 mi (1,536.04 km) |
| Trebnje to Cehegin | 1,014.96 mi (1,633.42 km) |
