| Imgarr to Oerlinghausen | 1,143.54 mi (1,840.34 km) |
| Imgarr to Oestrich-Winkel | 1,023.79 mi (1,647.63 km) |
| Imgarr to Offenburg | 926.51 mi (1,491.08 km) |
| Imgarr to Oftersheim | 973.97 mi (1,567.46 km) |
| Imgarr to Ohrdruf | 1,045.78 mi (1,683.01 km) |
| Imgarr to Ohringen | 949.89 mi (1,528.71 km) |
| Imgarr to Olbernhau | 1,020.22 mi (1,641.88 km) |
| Imgarr to Olching | 862.60 mi (1,388.22 km) |
| Imgarr to Oldenburg | 1,226.93 mi (1,974.55 km) |
| Imgarr to Oldenburg in Holstein | 1,280.87 mi (2,061.36 km) |
| Imgarr to Olfen | 1,144.34 mi (1,841.64 km) |
| Imgarr to Olpe | 1,092.26 mi (1,757.82 km) |
| Imgarr to Olsberg | 1,105.07 mi (1,778.44 km) |
| Imgarr to Oranienburg | 1,164.47 mi (1,874.03 km) |
| Imgarr to Ortenberg | 1,032.07 mi (1,660.96 km) |
