| Harrow to Strasshof an der Nordbahn | 786.37 mi (1,265.54 km) |
| Harrow to Telfs | 591.03 mi (951.16 km) |
| Harrow to Ternitz | 777.89 mi (1,251.90 km) |
| Harrow to Traiskirchen | 779.78 mi (1,254.93 km) |
| Harrow to Traun | 688.00 mi (1,107.22 km) |
| Harrow to Trofaiach | 744.54 mi (1,198.22 km) |
| Harrow to Velden am Worthersee | 734.22 mi (1,181.61 km) |
| Harrow to Vienna | 777.80 mi (1,251.75 km) |
| Harrow to Villach | 725.78 mi (1,168.03 km) |
| Harrow to Vocklabruck | 670.24 mi (1,078.65 km) |
| Harrow to Voitsberg | 763.14 mi (1,228.16 km) |
| Harrow to Volkermarkt | 756.03 mi (1,216.71 km) |
| Harrow to Waidhofen an der Ybbs | 718.08 mi (1,155.64 km) |
| Harrow to Weiz | 776.83 mi (1,250.19 km) |
| Harrow to Wels | 680.85 mi (1,095.73 km) |
