| Portalegre to Holsbeek | 994.84 mi (1,601.04 km) |
| Portalegre to Hooglede | 952.31 mi (1,532.60 km) |
| Portalegre to Hoogstraten | 1,020.26 mi (1,641.94 km) |
| Portalegre to Houthulst | 948.96 mi (1,527.21 km) |
| Portalegre to Huldenberg | 982.63 mi (1,581.40 km) |
| Portalegre to Hulshout | 1,004.02 mi (1,615.81 km) |
| Portalegre to Huy | 988.06 mi (1,590.13 km) |
| Portalegre to Ichtegem | 957.04 mi (1,540.20 km) |
| Portalegre to Ieper | 940.16 mi (1,513.03 km) |
| Portalegre to Ingelmunster | 953.59 mi (1,534.65 km) |
| Portalegre to Izegem | 952.39 mi (1,532.72 km) |
| Portalegre to Jabbeke | 964.24 mi (1,551.80 km) |
| Portalegre to Jalhay | 1,012.44 mi (1,629.36 km) |
| Portalegre to Jette | 979.94 mi (1,577.06 km) |
| Portalegre to Jodoigne | 987.37 mi (1,589.01 km) |
