| Harpenden to Nagold | 460.20 mi (740.61 km) |
| Harpenden to Nalbach | 355.05 mi (571.40 km) |
| Harpenden to Nauen | 562.18 mi (904.75 km) |
| Harpenden to Nauheim | 404.85 mi (651.54 km) |
| Harpenden to Naumburg | 525.01 mi (844.92 km) |
| Harpenden to Naunhof | 556.53 mi (895.65 km) |
| Harpenden to Neckargemund | 434.38 mi (699.07 km) |
| Harpenden to Neckarsulm | 457.84 mi (736.83 km) |
| Harpenden to Nersingen | 519.06 mi (835.34 km) |
| Harpenden to Netphen | 369.70 mi (594.97 km) |
| Harpenden to Nettetal | 286.98 mi (461.85 km) |
| Harpenden to Neu Bleckede | 476.26 mi (766.47 km) |
| Harpenden to Neu Isenburg | 412.34 mi (663.60 km) |
| Harpenden to Neu Wulmstorf | 439.97 mi (708.07 km) |
| Harpenden to Neu-Anspach | 398.71 mi (641.67 km) |
