| Harpenden to Sulzbach | 403.23 mi (648.94 km) |
| Harpenden to Sulzbach | 369.55 mi (594.73 km) |
| Harpenden to Sulzbach-Rosenberg | 553.00 mi (889.96 km) |
| Harpenden to Sundern | 360.19 mi (579.66 km) |
| Harpenden to Sussen | 495.94 mi (798.13 km) |
| Harpenden to Syke | 394.31 mi (634.59 km) |
| Harpenden to Tamm | 462.49 mi (744.30 km) |
| Harpenden to Tangerhutte | 516.63 mi (831.43 km) |
| Harpenden to Tangermunde | 523.76 mi (842.92 km) |
| Harpenden to Tauberbischofsheim | 463.15 mi (745.38 km) |
| Harpenden to Taucha | 551.44 mi (887.46 km) |
| Harpenden to Taufkirchen | 602.25 mi (969.23 km) |
| Harpenden to Taufkirchen | 591.59 mi (952.06 km) |
| Harpenden to Taunusstein | 387.50 mi (623.62 km) |
| Harpenden to Tecklenburg | 348.10 mi (560.21 km) |
