| Valbom to Oerlinghausen | 1,104.30 mi (1,777.20 km) |
| Valbom to Oestrich-Winkel | 1,004.94 mi (1,617.29 km) |
| Valbom to Offenburg | 951.49 mi (1,531.27 km) |
| Valbom to Oftersheim | 1,006.19 mi (1,619.31 km) |
| Valbom to Ohrdruf | 1,137.75 mi (1,831.04 km) |
| Valbom to Ohringen | 1,037.70 mi (1,670.02 km) |
| Valbom to Olbernhau | 1,234.91 mi (1,987.39 km) |
| Valbom to Olching | 1,087.91 mi (1,750.82 km) |
| Valbom to Oldenburg | 1,139.31 mi (1,833.55 km) |
| Valbom to Oldenburg in Holstein | 1,274.40 mi (2,050.96 km) |
| Valbom to Olfen | 1,050.10 mi (1,689.98 km) |
| Valbom to Olpe | 1,037.08 mi (1,669.02 km) |
| Valbom to Olsberg | 1,073.33 mi (1,727.36 km) |
| Valbom to Oranienburg | 1,295.98 mi (2,085.69 km) |
| Valbom to Ortenberg | 1,057.63 mi (1,702.10 km) |
