| Parvomay to Oestrich-Winkel | 986.05 mi (1,586.90 km) |
| Parvomay to Offenburg | 945.42 mi (1,521.50 km) |
| Parvomay to Oftersheim | 943.28 mi (1,518.07 km) |
| Parvomay to Ohrdruf | 912.98 mi (1,469.29 km) |
| Parvomay to Ohringen | 901.10 mi (1,450.18 km) |
| Parvomay to Olbernhau | 817.30 mi (1,315.31 km) |
| Parvomay to Olching | 795.94 mi (1,280.94 km) |
| Parvomay to Oldenburg | 1,094.43 mi (1,761.32 km) |
| Parvomay to Oldenburg in Holstein | 1,066.38 mi (1,716.17 km) |
| Parvomay to Olfen | 1,067.55 mi (1,718.05 km) |
| Parvomay to Olpe | 1,026.10 mi (1,651.35 km) |
| Parvomay to Olsberg | 1,014.03 mi (1,631.92 km) |
| Parvomay to Oranienburg | 922.36 mi (1,484.39 km) |
| Parvomay to Ortenberg | 956.89 mi (1,539.96 km) |
| Parvomay to Oschatz | 854.16 mi (1,374.65 km) |
