| Poirino to Oerlinghausen | 488.26 mi (785.78 km) |
| Poirino to Oestrich-Winkel | 351.01 mi (564.90 km) |
| Poirino to Offenburg | 245.03 mi (394.34 km) |
| Poirino to Oftersheim | 309.40 mi (497.92 km) |
| Poirino to Ohrdruf | 429.42 mi (691.09 km) |
| Poirino to Ohringen | 305.71 mi (491.99 km) |
| Poirino to Olbernhau | 471.36 mi (758.59 km) |
| Poirino to Olching | 280.13 mi (450.82 km) |
| Poirino to Oldenburg | 568.40 mi (914.76 km) |
| Poirino to Oldenburg in Holstein | 661.98 mi (1,065.36 km) |
| Poirino to Olfen | 470.03 mi (756.44 km) |
| Poirino to Olpe | 421.19 mi (677.83 km) |
| Poirino to Olsberg | 445.18 mi (716.44 km) |
| Poirino to Oranienburg | 593.76 mi (955.56 km) |
| Poirino to Ortenberg | 379.70 mi (611.07 km) |
