| Owasso to Noventa Vicentina | 5,212.79 mi (8,389.18 km) |
| Owasso to Novi di Modena | 5,204.52 mi (8,375.87 km) |
| Owasso to Novi Ligure | 5,126.65 mi (8,250.55 km) |
| Owasso to Nuoro | 5,331.54 mi (8,580.28 km) |
| Owasso to Occhiobello | 5,229.83 mi (8,416.60 km) |
| Owasso to Oderzo | 5,228.62 mi (8,414.64 km) |
| Owasso to Oggiono | 5,107.40 mi (8,219.56 km) |
| Owasso to Olbia | 5,313.53 mi (8,551.30 km) |
| Owasso to Oleggio | 5,086.73 mi (8,186.29 km) |
| Owasso to Olgiate Comasco | 5,092.42 mi (8,195.47 km) |
| Owasso to Olgiate Olona | 5,095.21 mi (8,199.94 km) |
| Owasso to Omegna | 5,066.69 mi (8,154.04 km) |
| Owasso to Opera | 5,118.41 mi (8,237.28 km) |
| Owasso to Oppeano | 5,198.55 mi (8,366.26 km) |
| Owasso to Orbassano | 5,066.91 mi (8,154.41 km) |
