| Ilawa to Bombarral | 1,669.67 mi (2,687.08 km) |
| Ilawa to Bougado | 1,547.32 mi (2,490.17 km) |
| Ilawa to Braga | 1,532.04 mi (2,465.58 km) |
| Ilawa to Braganca | 1,457.04 mi (2,344.88 km) |
| Ilawa to Cabeceiras de Basto | 1,517.48 mi (2,442.15 km) |
| Ilawa to Cacem | 1,700.16 mi (2,736.15 km) |
| Ilawa to Cadaval | 1,669.34 mi (2,686.55 km) |
| Ilawa to Caldas da Rainha | 1,662.06 mi (2,674.83 km) |
| Ilawa to Calheta | 2,304.77 mi (3,709.17 km) |
| Ilawa to Camara de Lobos | 2,299.35 mi (3,700.44 km) |
| Ilawa to Canico | 2,297.43 mi (3,697.36 km) |
| Ilawa to Cantanhede | 1,595.86 mi (2,568.29 km) |
| Ilawa to Carregal do Sal | 1,569.36 mi (2,525.64 km) |
| Ilawa to Cartaxo | 1,661.73 mi (2,674.29 km) |
| Ilawa to Cascais | 1,707.72 mi (2,748.31 km) |
