| Sason to Oerlinghausen | 1,827.38 mi (2,940.88 km) |
| Sason to Oestrich-Winkel | 1,818.72 mi (2,926.95 km) |
| Sason to Offenburg | 1,800.04 mi (2,896.89 km) |
| Sason to Oftersheim | 1,783.46 mi (2,870.20 km) |
| Sason to Ohrdruf | 1,718.36 mi (2,765.43 km) |
| Sason to Ohringen | 1,740.61 mi (2,801.24 km) |
| Sason to Olbernhau | 1,607.49 mi (2,587.01 km) |
| Sason to Olching | 1,644.13 mi (2,645.98 km) |
| Sason to Oldenburg | 1,871.53 mi (3,011.93 km) |
| Sason to Oldenburg in Holstein | 1,800.87 mi (2,898.21 km) |
| Sason to Olfen | 1,874.76 mi (3,017.13 km) |
| Sason to Olpe | 1,843.10 mi (2,966.17 km) |
| Sason to Olsberg | 1,822.29 mi (2,932.68 km) |
| Sason to Oranienburg | 1,667.97 mi (2,684.34 km) |
| Sason to Ortenberg | 1,779.52 mi (2,863.86 km) |
