| Roskilde to Idstein | 407.14 mi (655.23 km) |
| Roskilde to Illertissen | 520.55 mi (837.75 km) |
| Roskilde to Illingen | 482.03 mi (775.74 km) |
| Roskilde to Ilmenau | 346.48 mi (557.61 km) |
| Roskilde to Ilsede | 246.17 mi (396.17 km) |
| Roskilde to Ilsenburg | 267.57 mi (430.61 km) |
| Roskilde to Ilsfeld | 471.33 mi (758.53 km) |
| Roskilde to Ilvesheim | 451.50 mi (726.62 km) |
| Roskilde to Immenstadt im Allgau | 564.16 mi (907.93 km) |
| Roskilde to Ingelheim | 426.49 mi (686.37 km) |
| Roskilde to Ingolstadt | 476.65 mi (767.09 km) |
| Roskilde to Iserlohn | 346.01 mi (556.84 km) |
| Roskilde to Isernhagen-Sud | 239.81 mi (385.94 km) |
| Roskilde to Ismaning | 513.22 mi (825.94 km) |
| Roskilde to Isny im Allgau | 556.72 mi (895.95 km) |
