| Irthlingborough to Hohenhameln | 450.97 mi (725.76 km) |
| Irthlingborough to Hohenkirchen-Siegertsbrunn | 621.07 mi (999.51 km) |
| Irthlingborough to Hohenmolsen | 549.10 mi (883.68 km) |
| Irthlingborough to Hohenstein-Ernstthal | 581.32 mi (935.54 km) |
| Irthlingborough to Hohr-Grenzhausen | 380.12 mi (611.75 km) |
| Irthlingborough to Holzgerlingen | 493.26 mi (793.82 km) |
| Irthlingborough to Holzkirchen | 624.88 mi (1,005.65 km) |
| Irthlingborough to Holzminden | 428.31 mi (689.30 km) |
| Irthlingborough to Holzwickede | 355.19 mi (571.63 km) |
| Irthlingborough to Homburg | 404.04 mi (650.23 km) |
| Irthlingborough to Hoppegarten | 600.92 mi (967.09 km) |
| Irthlingborough to Horb am Neckar | 489.19 mi (787.28 km) |
| Irthlingborough to Horn-Bad Meinberg | 407.44 mi (655.71 km) |
| Irthlingborough to Horstel | 346.21 mi (557.17 km) |
| Irthlingborough to Hosbach | 454.10 mi (730.80 km) |
