| Windsor to Idar-Oberstein | 368.10 mi (592.40 km) |
| Windsor to Idstein | 396.89 mi (638.74 km) |
| Windsor to Illertissen | 526.36 mi (847.09 km) |
| Windsor to Illingen | 366.98 mi (590.60 km) |
| Windsor to Ilmenau | 502.89 mi (809.33 km) |
| Windsor to Ilsede | 463.17 mi (745.40 km) |
| Windsor to Ilsenburg | 484.13 mi (779.13 km) |
| Windsor to Ilsfeld | 466.23 mi (750.33 km) |
| Windsor to Ilvesheim | 426.33 mi (686.11 km) |
| Windsor to Immenstadt im Allgau | 554.96 mi (893.12 km) |
| Windsor to Ingelheim | 392.75 mi (632.07 km) |
| Windsor to Ingolstadt | 564.40 mi (908.31 km) |
| Windsor to Iserlohn | 356.38 mi (573.54 km) |
| Windsor to Isernhagen-Sud | 450.11 mi (724.39 km) |
| Windsor to Ismaning | 590.58 mi (950.44 km) |
