| Rietberg to Idar-Oberstein | 152.38 mi (245.24 km) |
| Rietberg to Idstein | 109.34 mi (175.97 km) |
| Rietberg to Illertissen | 258.18 mi (415.50 km) |
| Rietberg to Illingen | 178.06 mi (286.57 km) |
| Rietberg to Ilmenau | 132.32 mi (212.94 km) |
| Rietberg to Ilsede | 81.07 mi (130.47 km) |
| Rietberg to Ilsenburg | 96.17 mi (154.78 km) |
| Rietberg to Ilsfeld | 193.37 mi (311.21 km) |
| Rietberg to Ilvesheim | 160.92 mi (258.98 km) |
| Rietberg to Immenstadt im Allgau | 303.14 mi (487.85 km) |
| Rietberg to Ingelheim | 127.18 mi (204.68 km) |
| Rietberg to Ingolstadt | 247.89 mi (398.95 km) |
| Rietberg to Iserlohn | 43.72 mi (70.37 km) |
| Rietberg to Isernhagen-Sud | 74.63 mi (120.10 km) |
| Rietberg to Ismaning | 285.68 mi (459.75 km) |
