| Irthlingborough to Tutzing | 607.86 mi (978.26 km) |
| Irthlingborough to Twist | 322.36 mi (518.78 km) |
| Irthlingborough to Twistringen | 390.22 mi (628.00 km) |
| Irthlingborough to Ubach-Palenberg | 304.56 mi (490.15 km) |
| Irthlingborough to Uberherrn | 383.36 mi (616.95 km) |
| Irthlingborough to Uberlingen | 535.37 mi (861.60 km) |
| Irthlingborough to Ubstadt-Weiher | 458.63 mi (738.10 km) |
| Irthlingborough to Ueckermunde | 615.72 mi (990.91 km) |
| Irthlingborough to Uelzen | 470.29 mi (756.87 km) |
| Irthlingborough to Uetersen | 437.37 mi (703.87 km) |
| Irthlingborough to Uetze | 455.78 mi (733.51 km) |
| Irthlingborough to Uhingen | 512.71 mi (825.13 km) |
| Irthlingborough to Ulm | 539.31 mi (867.94 km) |
| Irthlingborough to Unna | 357.72 mi (575.69 km) |
| Irthlingborough to Unterfohring | 611.39 mi (983.94 km) |
