| Saint-Nazaire to Idstein | 518.82 mi (834.96 km) |
| Saint-Nazaire to Illertissen | 574.41 mi (924.42 km) |
| Saint-Nazaire to Illingen | 449.46 mi (723.34 km) |
| Saint-Nazaire to Ilmenau | 639.40 mi (1,029.01 km) |
| Saint-Nazaire to Ilsede | 650.66 mi (1,047.14 km) |
| Saint-Nazaire to Ilsenburg | 657.99 mi (1,058.93 km) |
| Saint-Nazaire to Ilsfeld | 541.83 mi (872.00 km) |
| Saint-Nazaire to Ilvesheim | 517.10 mi (832.20 km) |
| Saint-Nazaire to Immenstadt im Allgau | 580.86 mi (934.80 km) |
| Saint-Nazaire to Ingelheim | 504.29 mi (811.57 km) |
| Saint-Nazaire to Ingolstadt | 637.79 mi (1,026.42 km) |
| Saint-Nazaire to Iserlohn | 527.13 mi (848.34 km) |
| Saint-Nazaire to Isernhagen-Sud | 643.93 mi (1,036.31 km) |
| Saint-Nazaire to Ismaning | 647.56 mi (1,042.15 km) |
| Saint-Nazaire to Isny im Allgau | 572.29 mi (921.01 km) |
