| Harpenden to Wiener Neudorf | 782.39 mi (1,259.13 km) |
| Harpenden to Wiener Neustadt | 787.93 mi (1,268.06 km) |
| Harpenden to Wolfsberg | 763.64 mi (1,228.96 km) |
| Harpenden to Worgl | 629.97 mi (1,013.84 km) |
| Harpenden to Zell am See | 664.71 mi (1,069.74 km) |
| Harpenden to Zwettl | 719.71 mi (1,158.27 km) |
| Harpenden to Aalst | 198.86 mi (320.04 km) |
| Harpenden to Aarschot | 230.77 mi (371.39 km) |
| Harpenden to Aartselaar | 209.17 mi (336.63 km) |
| Harpenden to Alken | 252.71 mi (406.70 km) |
| Harpenden to Amay | 260.75 mi (419.64 km) |
| Harpenden to Andenne | 253.58 mi (408.09 km) |
| Harpenden to Anderlecht | 213.39 mi (343.41 km) |
| Harpenden to Anderlues | 222.83 mi (358.61 km) |
| Harpenden to Ans | 266.17 mi (428.36 km) |
