| Topeka to Idar-Oberstein | 4,729.33 mi (7,611.12 km) |
| Topeka to Idstein | 4,743.44 mi (7,633.82 km) |
| Topeka to Illertissen | 4,891.77 mi (7,872.54 km) |
| Topeka to Illingen | 4,733.26 mi (7,617.45 km) |
| Topeka to Ilmenau | 4,817.57 mi (7,753.12 km) |
| Topeka to Ilsede | 4,726.44 mi (7,606.47 km) |
| Topeka to Ilsenburg | 4,759.99 mi (7,660.47 km) |
| Topeka to Ilsfeld | 4,826.61 mi (7,767.68 km) |
| Topeka to Ilvesheim | 4,784.50 mi (7,699.90 km) |
| Topeka to Immenstadt im Allgau | 4,924.18 mi (7,924.70 km) |
| Topeka to Ingelheim | 4,745.59 mi (7,637.29 km) |
| Topeka to Ingolstadt | 4,916.94 mi (7,913.04 km) |
| Topeka to Iserlohn | 4,675.11 mi (7,523.86 km) |
| Topeka to Isernhagen-Sud | 4,708.49 mi (7,577.59 km) |
| Topeka to Ismaning | 4,948.88 mi (7,964.46 km) |
