| Hemel Hempstead to Benavente | 970.10 mi (1,561.22 km) |
| Hemel Hempstead to Bombarral | 958.07 mi (1,541.86 km) |
| Hemel Hempstead to Bougado | 814.73 mi (1,311.18 km) |
| Hemel Hempstead to Braga | 798.33 mi (1,284.79 km) |
| Hemel Hempstead to Braganca | 748.18 mi (1,204.08 km) |
| Hemel Hempstead to Cabeceiras de Basto | 790.66 mi (1,272.45 km) |
| Hemel Hempstead to Cacem | 992.95 mi (1,598.01 km) |
| Hemel Hempstead to Cadaval | 959.13 mi (1,543.58 km) |
| Hemel Hempstead to Caldas da Rainha | 948.82 mi (1,526.97 km) |
| Hemel Hempstead to Calheta | 1,559.46 mi (2,509.70 km) |
| Hemel Hempstead to Camara de Lobos | 1,556.29 mi (2,504.61 km) |
| Hemel Hempstead to Canico | 1,556.22 mi (2,504.49 km) |
| Hemel Hempstead to Cantanhede | 877.87 mi (1,412.79 km) |
| Hemel Hempstead to Carregal do Sal | 860.22 mi (1,384.38 km) |
| Hemel Hempstead to Cartaxo | 958.01 mi (1,541.76 km) |
