| Tonyrefail to Isny im Allgau | 658.71 mi (1,060.10 km) |
| Tonyrefail to Isselburg | 423.77 mi (681.99 km) |
| Tonyrefail to Issum | 422.96 mi (680.70 km) |
| Tonyrefail to Itzehoe | 564.13 mi (907.88 km) |
| Tonyrefail to Jena | 649.78 mi (1,045.73 km) |
| Tonyrefail to Jever | 494.62 mi (796.02 km) |
| Tonyrefail to Jork | 566.13 mi (911.10 km) |
| Tonyrefail to Juchen | 429.64 mi (691.44 km) |
| Tonyrefail to Julich | 425.45 mi (684.70 km) |
| Tonyrefail to Juterbog | 704.38 mi (1,133.59 km) |
| Tonyrefail to Kaarst | 433.49 mi (697.64 km) |
| Tonyrefail to Kaiserslautern | 513.18 mi (825.88 km) |
| Tonyrefail to Kalkar | 416.55 mi (670.38 km) |
| Tonyrefail to Kall | 438.83 mi (706.23 km) |
| Tonyrefail to Kaltenkirchen | 580.79 mi (934.69 km) |
