| Birzebbuga to Oerlinghausen | 1,151.85 mi (1,853.72 km) |
| Birzebbuga to Oestrich-Winkel | 1,032.57 mi (1,661.76 km) |
| Birzebbuga to Offenburg | 935.59 mi (1,505.69 km) |
| Birzebbuga to Oftersheim | 982.69 mi (1,581.49 km) |
| Birzebbuga to Ohrdruf | 1,053.61 mi (1,695.63 km) |
| Birzebbuga to Ohringen | 958.35 mi (1,542.31 km) |
| Birzebbuga to Olbernhau | 1,027.15 mi (1,653.03 km) |
| Birzebbuga to Olching | 870.53 mi (1,400.98 km) |
| Birzebbuga to Oldenburg | 1,235.21 mi (1,987.88 km) |
| Birzebbuga to Oldenburg in Holstein | 1,288.36 mi (2,073.41 km) |
| Birzebbuga to Olfen | 1,153.02 mi (1,855.61 km) |
| Birzebbuga to Olpe | 1,100.92 mi (1,771.77 km) |
| Birzebbuga to Olsberg | 1,113.52 mi (1,792.03 km) |
| Birzebbuga to Oranienburg | 1,171.36 mi (1,885.12 km) |
| Birzebbuga to Ortenberg | 1,040.50 mi (1,674.52 km) |
