| Gignac-la-Nerthe to Bombarral | 797.89 mi (1,284.08 km) |
| Gignac-la-Nerthe to Bougado | 717.52 mi (1,154.74 km) |
| Gignac-la-Nerthe to Braga | 706.65 mi (1,137.25 km) |
| Gignac-la-Nerthe to Braganca | 619.23 mi (996.56 km) |
| Gignac-la-Nerthe to Cabeceiras de Basto | 686.82 mi (1,105.33 km) |
| Gignac-la-Nerthe to Cacem | 820.60 mi (1,320.63 km) |
| Gignac-la-Nerthe to Cadaval | 796.26 mi (1,281.46 km) |
| Gignac-la-Nerthe to Caldas da Rainha | 792.85 mi (1,275.96 km) |
| Gignac-la-Nerthe to Calheta | 1,417.38 mi (2,281.05 km) |
| Gignac-la-Nerthe to Camara de Lobos | 1,410.06 mi (2,269.28 km) |
| Gignac-la-Nerthe to Canico | 1,406.53 mi (2,263.59 km) |
| Gignac-la-Nerthe to Cantanhede | 741.03 mi (1,192.58 km) |
| Gignac-la-Nerthe to Carregal do Sal | 709.69 mi (1,142.14 km) |
| Gignac-la-Nerthe to Cartaxo | 783.57 mi (1,261.03 km) |
| Gignac-la-Nerthe to Cascais | 828.04 mi (1,332.61 km) |
