| Paiania to Oerlinghausen | 1,215.06 mi (1,955.44 km) |
| Paiania to Oestrich-Winkel | 1,141.78 mi (1,837.52 km) |
| Paiania to Offenburg | 1,077.95 mi (1,734.79 km) |
| Paiania to Oftersheim | 1,093.63 mi (1,760.03 km) |
| Paiania to Ohrdruf | 1,097.01 mi (1,765.46 km) |
| Paiania to Ohringen | 1,054.85 mi (1,697.61 km) |
| Paiania to Olbernhau | 1,018.68 mi (1,639.41 km) |
| Paiania to Olching | 947.13 mi (1,524.27 km) |
| Paiania to Oldenburg | 1,287.96 mi (2,072.76 km) |
| Paiania to Oldenburg in Holstein | 1,284.41 mi (2,067.07 km) |
| Paiania to Olfen | 1,241.39 mi (1,997.83 km) |
| Paiania to Olpe | 1,194.12 mi (1,921.74 km) |
| Paiania to Olsberg | 1,189.87 mi (1,914.91 km) |
| Paiania to Oranienburg | 1,142.55 mi (1,838.76 km) |
| Paiania to Ortenberg | 1,123.88 mi (1,808.71 km) |
