| Oconomowoc to Idar-Oberstein | 4,266.08 mi (6,865.59 km) |
| Oconomowoc to Idstein | 4,281.26 mi (6,890.01 km) |
| Oconomowoc to Illertissen | 4,428.34 mi (7,126.72 km) |
| Oconomowoc to Illingen | 4,269.53 mi (6,871.15 km) |
| Oconomowoc to Ilmenau | 4,357.52 mi (7,012.75 km) |
| Oconomowoc to Ilsede | 4,268.16 mi (6,868.94 km) |
| Oconomowoc to Ilsenburg | 4,301.45 mi (6,922.51 km) |
| Oconomowoc to Ilsfeld | 4,363.62 mi (7,022.57 km) |
| Oconomowoc to Ilvesheim | 4,321.61 mi (6,954.97 km) |
| Oconomowoc to Immenstadt im Allgau | 4,460.18 mi (7,177.96 km) |
| Oconomowoc to Ingelheim | 4,283.01 mi (6,892.84 km) |
| Oconomowoc to Ingolstadt | 4,454.83 mi (7,169.35 km) |
| Oconomowoc to Iserlohn | 4,214.04 mi (6,781.85 km) |
| Oconomowoc to Isernhagen-Sud | 4,250.25 mi (6,840.12 km) |
| Oconomowoc to Ismaning | 4,486.32 mi (7,220.03 km) |
