| Grenade to Bombarral | 622.99 mi (1,002.60 km) |
| Grenade to Bougado | 528.50 mi (850.54 km) |
| Grenade to Braga | 516.46 mi (831.17 km) |
| Grenade to Braganca | 430.04 mi (692.08 km) |
| Grenade to Cabeceiras de Basto | 497.40 mi (800.48 km) |
| Grenade to Cacem | 649.20 mi (1,044.78 km) |
| Grenade to Cadaval | 621.84 mi (1,000.76 km) |
| Grenade to Caldas da Rainha | 616.88 mi (992.77 km) |
| Grenade to Calheta | 1,254.34 mi (2,018.67 km) |
| Grenade to Camara de Lobos | 1,247.79 mi (2,008.13 km) |
| Grenade to Canico | 1,244.94 mi (2,003.54 km) |
| Grenade to Cantanhede | 559.21 mi (899.95 km) |
| Grenade to Carregal do Sal | 528.87 mi (851.14 km) |
| Grenade to Cartaxo | 611.05 mi (983.38 km) |
| Grenade to Cascais | 656.79 mi (1,057.00 km) |
