| Cities | Distance |
|---|---|
| Harpenden to Le Locle | 458.01 mi (737.10 km) |
| Harpenden to Le Mont-sur-Lausanne | 482.56 mi (776.61 km) |
| Harpenden to Lenzburg | 489.32 mi (787.48 km) |
| Harpenden to Liestal | 469.89 mi (756.21 km) |
| Harpenden to Littau | 507.76 mi (817.16 km) |
| Harpenden to Locarno | 568.95 mi (915.64 km) |
| Harpenden to Lucerne | 508.97 mi (819.10 km) |
| Harpenden to Lugano | 582.10 mi (936.80 km) |
| Harpenden to Lutry | 485.40 mi (781.18 km) |
| Harpenden to Lyss | 474.86 mi (764.21 km) |
| Harpenden to Mannedorf | 513.00 mi (825.60 km) |
| Harpenden to Martigny | 518.45 mi (834.36 km) |
| Harpenden to Mattenhof | 504.58 mi (812.04 km) |
| Harpenden to Maur | 508.33 mi (818.08 km) |
| Harpenden to Meilen | 510.43 mi (821.45 km) |