| Monthey to Benavente | 943.30 mi (1,518.09 km) |
| Monthey to Bombarral | 946.17 mi (1,522.72 km) |
| Monthey to Bougado | 842.85 mi (1,356.44 km) |
| Monthey to Braga | 829.48 mi (1,334.92 km) |
| Monthey to Braganca | 745.72 mi (1,200.12 km) |
| Monthey to Cabeceiras de Basto | 811.70 mi (1,306.31 km) |
| Monthey to Cacem | 973.26 mi (1,566.31 km) |
| Monthey to Cadaval | 945.19 mi (1,521.14 km) |
| Monthey to Caldas da Rainha | 939.72 mi (1,512.34 km) |
| Monthey to Calheta | 1,579.06 mi (2,541.25 km) |
| Monthey to Camara de Lobos | 1,572.59 mi (2,530.83 km) |
| Monthey to Canico | 1,569.79 mi (2,526.33 km) |
| Monthey to Cantanhede | 879.56 mi (1,415.51 km) |
| Monthey to Carregal do Sal | 850.05 mi (1,368.02 km) |
| Monthey to Cartaxo | 934.95 mi (1,504.66 km) |
