| Salemi to Oerlinghausen | 997.96 mi (1,606.07 km) |
| Salemi to Oestrich-Winkel | 874.56 mi (1,407.47 km) |
| Salemi to Offenburg | 775.25 mi (1,247.65 km) |
| Salemi to Oftersheim | 825.35 mi (1,328.27 km) |
| Salemi to Ohrdruf | 904.69 mi (1,455.96 km) |
| Salemi to Ohringen | 803.50 mi (1,293.10 km) |
| Salemi to Olbernhau | 888.23 mi (1,429.48 km) |
| Salemi to Olching | 721.28 mi (1,160.79 km) |
| Salemi to Oldenburg | 1,081.49 mi (1,740.50 km) |
| Salemi to Oldenburg in Holstein | 1,142.48 mi (1,838.64 km) |
| Salemi to Olfen | 995.77 mi (1,602.54 km) |
| Salemi to Olpe | 943.84 mi (1,518.96 km) |
| Salemi to Olsberg | 958.45 mi (1,542.48 km) |
| Salemi to Oranienburg | 1,032.31 mi (1,661.34 km) |
| Salemi to Ortenberg | 885.78 mi (1,425.52 km) |
