| Isbergues to Bombarral | 966.04 mi (1,554.70 km) |
| Isbergues to Bougado | 829.69 mi (1,335.26 km) |
| Isbergues to Braga | 813.52 mi (1,309.24 km) |
| Isbergues to Braganca | 750.57 mi (1,207.92 km) |
| Isbergues to Cabeceiras de Basto | 802.39 mi (1,291.32 km) |
| Isbergues to Cacem | 999.64 mi (1,608.77 km) |
| Isbergues to Cadaval | 966.53 mi (1,555.47 km) |
| Isbergues to Caldas da Rainha | 957.34 mi (1,540.69 km) |
| Isbergues to Calheta | 1,588.05 mi (2,555.72 km) |
| Isbergues to Camara de Lobos | 1,583.89 mi (2,549.02 km) |
| Isbergues to Canico | 1,583.02 mi (2,547.62 km) |
| Isbergues to Cantanhede | 887.22 mi (1,427.85 km) |
| Isbergues to Carregal do Sal | 865.30 mi (1,392.56 km) |
| Isbergues to Cartaxo | 962.63 mi (1,549.20 km) |
| Isbergues to Cascais | 1,006.83 mi (1,620.34 km) |
