| Morriston to Isny im Allgau | 681.16 mi (1,096.22 km) |
| Morriston to Isselburg | 444.89 mi (715.98 km) |
| Morriston to Issum | 444.42 mi (715.23 km) |
| Morriston to Itzehoe | 582.43 mi (937.32 km) |
| Morriston to Jena | 671.40 mi (1,080.51 km) |
| Morriston to Jever | 513.19 mi (825.90 km) |
| Morriston to Jork | 585.04 mi (941.53 km) |
| Morriston to Juchen | 451.51 mi (726.64 km) |
| Morriston to Julich | 447.47 mi (720.14 km) |
| Morriston to Juterbog | 725.10 mi (1,166.94 km) |
| Morriston to Kaarst | 455.26 mi (732.67 km) |
| Morriston to Kaiserslautern | 535.67 mi (862.08 km) |
| Morriston to Kalkar | 437.79 mi (704.55 km) |
| Morriston to Kall | 461.07 mi (742.01 km) |
| Morriston to Kaltenkirchen | 599.29 mi (964.46 km) |
