| Oosterwolde to Noventa Vicentina | 582.46 mi (937.38 km) |
| Oosterwolde to Novi di Modena | 596.96 mi (960.72 km) |
| Oosterwolde to Novi Ligure | 579.80 mi (933.10 km) |
| Oosterwolde to Nuoro | 887.25 mi (1,427.90 km) |
| Oosterwolde to Occhiobello | 606.55 mi (976.14 km) |
| Oosterwolde to Oderzo | 570.41 mi (917.98 km) |
| Oosterwolde to Oggiono | 516.48 mi (831.20 km) |
| Oosterwolde to Olbia | 847.59 mi (1,364.07 km) |
| Oosterwolde to Oleggio | 521.33 mi (839.01 km) |
| Oosterwolde to Olgiate Comasco | 512.19 mi (824.29 km) |
| Oosterwolde to Olgiate Olona | 521.46 mi (839.21 km) |
| Oosterwolde to Omegna | 500.45 mi (805.40 km) |
| Oosterwolde to Opera | 541.82 mi (871.97 km) |
| Oosterwolde to Oppeano | 575.18 mi (925.66 km) |
| Oosterwolde to Orbassano | 554.43 mi (892.27 km) |
