| Newberg to Orbetello | 5,750.00 mi (9,253.72 km) |
| Newberg to Oria | 6,026.43 mi (9,698.60 km) |
| Newberg to Oristano | 5,828.99 mi (9,380.86 km) |
| Newberg to Orta Nova | 5,929.56 mi (9,542.71 km) |
| Newberg to Orte | 5,778.82 mi (9,300.12 km) |
| Newberg to Ortona | 5,835.62 mi (9,391.52 km) |
| Newberg to Orvieto | 5,756.38 mi (9,263.99 km) |
| Newberg to Orzinuovi | 5,541.89 mi (8,918.81 km) |
| Newberg to Osimo | 5,744.65 mi (9,245.12 km) |
| Newberg to Ospitaletto | 5,536.29 mi (8,909.79 km) |
| Newberg to Ostuni | 6,010.84 mi (9,673.52 km) |
| Newberg to Ottaviano | 5,928.58 mi (9,541.12 km) |
| Newberg to Ovada | 5,553.33 mi (8,937.23 km) |
| Newberg to Ozieri | 5,800.58 mi (9,335.13 km) |
| Newberg to Paceco | 6,051.86 mi (9,739.52 km) |
