| Harrow to San Baudilio de Llobregat | 716.33 mi (1,152.82 km) |
| Harrow to San Celoni | 696.59 mi (1,121.05 km) |
| Harrow to San Cugat del Valles | 707.93 mi (1,139.31 km) |
| Harrow to San Fausto de Campcentellas | 706.93 mi (1,137.70 km) |
| Harrow to San Feliu de Guixols | 695.78 mi (1,119.75 km) |
| Harrow to San Feliu de Llobregat | 713.78 mi (1,148.72 km) |
| Harrow to San Fernando | 1,083.32 mi (1,743.44 km) |
| Harrow to San Fernando de Henares | 785.79 mi (1,264.60 km) |
| Harrow to San Fructuoso de Bages | 687.40 mi (1,106.26 km) |
| Harrow to San Javier | 952.39 mi (1,532.73 km) |
| Harrow to San Juan de Alicante | 910.81 mi (1,465.81 km) |
| Harrow to San Juan de Aznalfarache | 1,020.52 mi (1,642.36 km) |
| Harrow to San Juan de Vilasar | 708.27 mi (1,139.85 km) |
| Harrow to San Juan del Puerto | 1,035.35 mi (1,666.23 km) |
| Harrow to San Juan Despi | 715.01 mi (1,150.70 km) |
