| Morriston to Idar-Oberstein | 510.11 mi (820.95 km) |
| Morriston to Idstein | 540.31 mi (869.55 km) |
| Morriston to Illertissen | 666.17 mi (1,072.10 km) |
| Morriston to Illingen | 507.49 mi (816.73 km) |
| Morriston to Ilmenau | 646.06 mi (1,039.73 km) |
| Morriston to Ilsede | 601.67 mi (968.29 km) |
| Morriston to Ilsenburg | 624.36 mi (1,004.80 km) |
| Morriston to Ilsfeld | 607.82 mi (978.19 km) |
| Morriston to Ilvesheim | 568.56 mi (915.00 km) |
| Morriston to Immenstadt im Allgau | 692.58 mi (1,114.61 km) |
| Morriston to Ingelheim | 535.80 mi (862.29 km) |
| Morriston to Ingolstadt | 706.75 mi (1,137.40 km) |
| Morriston to Iserlohn | 498.77 mi (802.69 km) |
| Morriston to Isernhagen-Sud | 587.71 mi (945.83 km) |
| Morriston to Ismaning | 731.94 mi (1,177.94 km) |
