| Tulcea to Benavente | 1,956.90 mi (3,149.33 km) |
| Tulcea to Bombarral | 1,965.48 mi (3,163.14 km) |
| Tulcea to Bougado | 1,881.36 mi (3,027.76 km) |
| Tulcea to Braga | 1,869.44 mi (3,008.57 km) |
| Tulcea to Braganca | 1,782.84 mi (2,869.20 km) |
| Tulcea to Cabeceiras de Basto | 1,850.30 mi (2,977.77 km) |
| Tulcea to Cacem | 1,987.41 mi (3,198.42 km) |
| Tulcea to Cadaval | 1,963.79 mi (3,160.41 km) |
| Tulcea to Caldas da Rainha | 1,960.56 mi (3,155.22 km) |
| Tulcea to Calheta | 2,576.02 mi (4,145.70 km) |
| Tulcea to Camara de Lobos | 2,568.05 mi (4,132.87 km) |
| Tulcea to Canico | 2,563.89 mi (4,126.19 km) |
| Tulcea to Cantanhede | 1,908.40 mi (3,071.28 km) |
| Tulcea to Carregal do Sal | 1,877.22 mi (3,021.09 km) |
| Tulcea to Cartaxo | 1,950.77 mi (3,139.46 km) |
