| Olsberg to Idar-Oberstein | 124.33 mi (200.09 km) |
| Olsberg to Idstein | 78.57 mi (126.44 km) |
| Olsberg to Illertissen | 227.94 mi (366.83 km) |
| Olsberg to Illingen | 150.23 mi (241.77 km) |
| Olsberg to Ilmenau | 115.45 mi (185.80 km) |
| Olsberg to Ilsede | 96.36 mi (155.07 km) |
| Olsberg to Ilsenburg | 100.92 mi (162.42 km) |
| Olsberg to Ilsfeld | 162.49 mi (261.50 km) |
| Olsberg to Ilvesheim | 129.78 mi (208.85 km) |
| Olsberg to Immenstadt im Allgau | 272.73 mi (438.91 km) |
| Olsberg to Ingelheim | 96.85 mi (155.86 km) |
| Olsberg to Ingolstadt | 221.27 mi (356.09 km) |
| Olsberg to Iserlohn | 35.30 mi (56.81 km) |
| Olsberg to Isernhagen-Sud | 95.09 mi (153.04 km) |
| Olsberg to Ismaning | 258.43 mi (415.91 km) |
