| Bartlesville to Noventa Vicentina | 5,194.89 mi (8,360.36 km) |
| Bartlesville to Novi di Modena | 5,186.89 mi (8,347.49 km) |
| Bartlesville to Novi Ligure | 5,109.50 mi (8,222.94 km) |
| Bartlesville to Nuoro | 5,316.01 mi (8,555.29 km) |
| Bartlesville to Occhiobello | 5,212.05 mi (8,387.98 km) |
| Bartlesville to Oderzo | 5,210.33 mi (8,385.22 km) |
| Bartlesville to Oggiono | 5,089.74 mi (8,191.14 km) |
| Bartlesville to Olbia | 5,297.73 mi (8,525.87 km) |
| Bartlesville to Oleggio | 5,069.27 mi (8,158.21 km) |
| Bartlesville to Olgiate Comasco | 5,074.84 mi (8,167.16 km) |
| Bartlesville to Olgiate Olona | 5,077.69 mi (8,171.76 km) |
| Bartlesville to Omegna | 5,049.17 mi (8,125.86 km) |
| Bartlesville to Opera | 5,100.92 mi (8,209.14 km) |
| Bartlesville to Oppeano | 5,180.71 mi (8,337.55 km) |
| Bartlesville to Orbassano | 5,049.91 mi (8,127.05 km) |
