| Saint-Louis to Idstein | 184.55 mi (297.00 km) |
| Saint-Louis to Illertissen | 124.20 mi (199.88 km) |
| Saint-Louis to Illingen | 125.68 mi (202.27 km) |
| Saint-Louis to Ilmenau | 261.90 mi (421.48 km) |
| Saint-Louis to Ilsede | 343.34 mi (552.55 km) |
| Saint-Louis to Ilsenburg | 326.50 mi (525.45 km) |
| Saint-Louis to Ilsfeld | 127.01 mi (204.41 km) |
| Saint-Louis to Ilvesheim | 137.84 mi (221.83 km) |
| Saint-Louis to Immenstadt im Allgau | 123.36 mi (198.54 km) |
| Saint-Louis to Ingelheim | 166.25 mi (267.55 km) |
| Saint-Louis to Ingolstadt | 195.21 mi (314.15 km) |
| Saint-Louis to Iserlohn | 262.13 mi (421.85 km) |
| Saint-Louis to Isernhagen-Sud | 349.72 mi (562.82 km) |
| Saint-Louis to Ismaning | 195.00 mi (313.82 km) |
| Saint-Louis to Isny im Allgau | 115.17 mi (185.35 km) |
