| Oristano to Bombarral | 944.45 mi (1,519.94 km) |
| Oristano to Bougado | 903.37 mi (1,453.83 km) |
| Oristano to Braga | 896.46 mi (1,442.71 km) |
| Oristano to Braganca | 811.75 mi (1,306.38 km) |
| Oristano to Cabeceiras de Basto | 875.58 mi (1,409.10 km) |
| Oristano to Cacem | 958.12 mi (1,541.95 km) |
| Oristano to Cadaval | 941.87 mi (1,515.79 km) |
| Oristano to Caldas da Rainha | 942.07 mi (1,516.11 km) |
| Oristano to Calheta | 1,510.99 mi (2,431.70 km) |
| Oristano to Camara de Lobos | 1,502.17 mi (2,417.51 km) |
| Oristano to Canico | 1,497.22 mi (2,409.54 km) |
| Oristano to Cantanhede | 907.02 mi (1,459.70 km) |
| Oristano to Carregal do Sal | 875.45 mi (1,408.91 km) |
| Oristano to Cartaxo | 925.96 mi (1,490.19 km) |
| Oristano to Cascais | 964.76 mi (1,552.64 km) |
