| Harrow to Vila Nova de Gaia | 821.51 mi (1,322.09 km) |
| Harrow to Vila Pouca de Aguiar | 777.26 mi (1,250.87 km) |
| Harrow to Vila Real | 792.38 mi (1,275.21 km) |
| Harrow to Vila Real de Santo Antonio | 1,052.50 mi (1,693.84 km) |
| Harrow to Vila Verde | 785.25 mi (1,263.75 km) |
| Harrow to Vinhais | 744.10 mi (1,197.51 km) |
| Harrow to Viseu | 835.81 mi (1,345.11 km) |
| Harrow to Vizela | 799.13 mi (1,286.07 km) |
| Harrow to Vouzela | 836.08 mi (1,345.54 km) |
| Harrow to Saint-Benoit | 6,049.71 mi (9,736.07 km) |
| Harrow to Saint-Denis | 6,031.73 mi (9,707.14 km) |
| Harrow to Adjud | 1,298.94 mi (2,090.44 km) |
| Harrow to Agnita | 1,193.94 mi (1,921.45 km) |
| Harrow to Aiud | 1,145.41 mi (1,843.35 km) |
| Harrow to Alba Iulia | 1,146.55 mi (1,845.19 km) |
