| Mandan to Idar-Oberstein | 4,510.62 mi (7,259.14 km) |
| Mandan to Idstein | 4,516.42 mi (7,268.48 km) |
| Mandan to Illertissen | 4,672.39 mi (7,519.49 km) |
| Mandan to Illingen | 4,518.42 mi (7,271.70 km) |
| Mandan to Ilmenau | 4,575.42 mi (7,363.42 km) |
| Mandan to Ilsede | 4,475.14 mi (7,202.04 km) |
| Mandan to Ilsenburg | 4,509.72 mi (7,257.70 km) |
| Mandan to Ilsfeld | 4,604.56 mi (7,410.32 km) |
| Mandan to Ilvesheim | 4,562.16 mi (7,342.09 km) |
| Mandan to Immenstadt im Allgau | 4,709.19 mi (7,578.71 km) |
| Mandan to Ingelheim | 4,521.50 mi (7,276.65 km) |
| Mandan to Ingolstadt | 4,687.19 mi (7,543.30 km) |
| Mandan to Iserlohn | 4,441.32 mi (7,147.61 km) |
| Mandan to Isernhagen-Sud | 4,457.22 mi (7,173.21 km) |
| Mandan to Ismaning | 4,722.04 mi (7,599.39 km) |
