| Thouare-sur-Loire to Idstein | 486.76 mi (783.36 km) |
| Thouare-sur-Loire to Illertissen | 538.79 mi (867.10 km) |
| Thouare-sur-Loire to Illingen | 416.10 mi (669.64 km) |
| Thouare-sur-Loire to Ilmenau | 607.13 mi (977.08 km) |
| Thouare-sur-Loire to Ilsede | 621.93 mi (1,000.90 km) |
| Thouare-sur-Loire to Ilsenburg | 628.10 mi (1,010.82 km) |
| Thouare-sur-Loire to Ilsfeld | 507.28 mi (816.39 km) |
| Thouare-sur-Loire to Ilvesheim | 483.40 mi (777.96 km) |
| Thouare-sur-Loire to Immenstadt im Allgau | 544.77 mi (876.72 km) |
| Thouare-sur-Loire to Ingelheim | 471.79 mi (759.28 km) |
| Thouare-sur-Loire to Ingolstadt | 602.66 mi (969.88 km) |
| Thouare-sur-Loire to Iserlohn | 498.35 mi (802.02 km) |
| Thouare-sur-Loire to Isernhagen-Sud | 615.80 mi (991.04 km) |
| Thouare-sur-Loire to Ismaning | 611.93 mi (984.80 km) |
| Thouare-sur-Loire to Isny im Allgau | 536.27 mi (863.04 km) |
