| Horten to Bombarral | 1,634.34 mi (2,630.22 km) |
| Horten to Bougado | 1,492.05 mi (2,401.21 km) |
| Horten to Braga | 1,475.64 mi (2,374.82 km) |
| Horten to Braganca | 1,422.04 mi (2,288.55 km) |
| Horten to Cabeceiras de Basto | 1,467.35 mi (2,361.48 km) |
| Horten to Cacem | 1,668.97 mi (2,685.95 km) |
| Horten to Cadaval | 1,635.26 mi (2,631.70 km) |
| Horten to Caldas da Rainha | 1,625.20 mi (2,615.51 km) |
| Horten to Calheta | 2,235.78 mi (3,598.13 km) |
| Horten to Camara de Lobos | 2,232.88 mi (3,593.47 km) |
| Horten to Canico | 2,232.99 mi (3,593.65 km) |
| Horten to Cantanhede | 1,554.28 mi (2,501.37 km) |
| Horten to Carregal do Sal | 1,535.42 mi (2,471.01 km) |
| Horten to Cartaxo | 1,633.35 mi (2,628.62 km) |
| Horten to Cascais | 1,675.85 mi (2,697.01 km) |
