| Strehaia to Oerlinghausen | 836.30 mi (1,345.89 km) |
| Strehaia to Oestrich-Winkel | 801.01 mi (1,289.11 km) |
| Strehaia to Offenburg | 770.86 mi (1,240.57 km) |
| Strehaia to Oftersheim | 761.08 mi (1,224.83 km) |
| Strehaia to Ohrdruf | 719.19 mi (1,157.42 km) |
| Strehaia to Ohringen | 718.31 mi (1,156.00 km) |
| Strehaia to Olbernhau | 619.73 mi (997.36 km) |
| Strehaia to Olching | 616.75 mi (992.56 km) |
| Strehaia to Oldenburg | 896.89 mi (1,443.40 km) |
| Strehaia to Oldenburg in Holstein | 865.18 mi (1,392.37 km) |
| Strehaia to Olfen | 875.33 mi (1,408.71 km) |
| Strehaia to Olpe | 836.15 mi (1,345.65 km) |
| Strehaia to Olsberg | 821.69 mi (1,322.39 km) |
| Strehaia to Oranienburg | 721.19 mi (1,160.65 km) |
| Strehaia to Ortenberg | 768.13 mi (1,236.18 km) |
