| Tulcea to Campos del Puerto | 1,369.33 mi (2,203.73 km) |
| Tulcea to Canals | 1,557.57 mi (2,506.67 km) |
| Tulcea to Candelaria | 2,713.26 mi (4,366.57 km) |
| Tulcea to Canet de Mar | 1,333.46 mi (2,146.00 km) |
| Tulcea to Cangas | 1,870.24 mi (3,009.87 km) |
| Tulcea to Cangas de Narcea | 1,742.57 mi (2,804.39 km) |
| Tulcea to Canovellas | 1,347.52 mi (2,168.63 km) |
| Tulcea to Canteras | 1,622.00 mi (2,610.36 km) |
| Tulcea to Cantillana | 1,853.42 mi (2,982.78 km) |
| Tulcea to Capdepera | 1,341.48 mi (2,158.91 km) |
| Tulcea to Carballo | 1,844.86 mi (2,969.02 km) |
| Tulcea to Carcagente | 1,546.20 mi (2,488.37 km) |
| Tulcea to Cardedeu | 1,343.20 mi (2,161.66 km) |
| Tulcea to Carlet | 1,546.64 mi (2,489.08 km) |
| Tulcea to Carmona | 1,848.78 mi (2,975.32 km) |
