| Peterborough to Isny im Allgau | 565.33 mi (909.81 km) |
| Peterborough to Isselburg | 288.24 mi (463.89 km) |
| Peterborough to Issum | 291.63 mi (469.33 km) |
| Peterborough to Itzehoe | 413.65 mi (665.71 km) |
| Peterborough to Jena | 517.64 mi (833.06 km) |
| Peterborough to Jever | 344.72 mi (554.77 km) |
| Peterborough to Jork | 416.98 mi (671.06 km) |
| Peterborough to Juchen | 304.85 mi (490.61 km) |
| Peterborough to Julich | 304.00 mi (489.24 km) |
| Peterborough to Juterbog | 563.20 mi (906.38 km) |
| Peterborough to Kaarst | 306.61 mi (493.44 km) |
| Peterborough to Kaiserslautern | 409.11 mi (658.40 km) |
| Peterborough to Kalkar | 282.52 mi (454.68 km) |
| Peterborough to Kall | 322.93 mi (519.70 km) |
| Peterborough to Kaltenkirchen | 430.68 mi (693.11 km) |
