| Orsay to Bombarral | 859.82 mi (1,383.74 km) |
| Orsay to Bougado | 729.55 mi (1,174.10 km) |
| Orsay to Braga | 713.82 mi (1,148.78 km) |
| Orsay to Braganca | 644.17 mi (1,036.70 km) |
| Orsay to Cabeceiras de Basto | 700.70 mi (1,127.66 km) |
| Orsay to Cacem | 892.33 mi (1,436.07 km) |
| Orsay to Cadaval | 859.96 mi (1,383.98 km) |
| Orsay to Caldas da Rainha | 851.53 mi (1,370.41 km) |
| Orsay to Calheta | 1,489.81 mi (2,397.61 km) |
| Orsay to Camara de Lobos | 1,485.03 mi (2,389.92 km) |
| Orsay to Canico | 1,483.67 mi (2,387.73 km) |
| Orsay to Cantanhede | 782.77 mi (1,259.75 km) |
| Orsay to Carregal do Sal | 758.64 mi (1,220.92 km) |
| Orsay to Cartaxo | 854.54 mi (1,375.25 km) |
| Orsay to Cascais | 899.71 mi (1,447.94 km) |
