| Irthlingborough to Herzberg | 589.74 mi (949.10 km) |
| Irthlingborough to Herzberg am Harz | 467.92 mi (753.04 km) |
| Irthlingborough to Herzogenaurach | 534.66 mi (860.46 km) |
| Irthlingborough to Herzogenrath | 305.12 mi (491.05 km) |
| Irthlingborough to Hessisch Lichtenau | 448.15 mi (721.23 km) |
| Irthlingborough to Hessisch Oldendorf | 417.11 mi (671.27 km) |
| Irthlingborough to Hettstedt | 517.14 mi (832.26 km) |
| Irthlingborough to Heubach | 522.80 mi (841.36 km) |
| Irthlingborough to Heusenstamm | 436.51 mi (702.50 km) |
| Irthlingborough to Heusweiler | 388.25 mi (624.83 km) |
| Irthlingborough to Hiddenhausen | 390.39 mi (628.27 km) |
| Irthlingborough to Hilchenbach | 384.67 mi (619.07 km) |
| Irthlingborough to Hildburghausen | 506.98 mi (815.91 km) |
| Irthlingborough to Hilden | 332.61 mi (535.29 km) |
| Irthlingborough to Hildesheim | 446.75 mi (718.98 km) |
