| Dixon to Orbetello | 6,118.91 mi (9,847.43 km) |
| Dixon to Oria | 6,411.46 mi (10,318.25 km) |
| Dixon to Oristano | 6,181.25 mi (9,947.76 km) |
| Dixon to Orta Nova | 6,310.30 mi (10,155.45 km) |
| Dixon to Orte | 6,151.65 mi (9,900.12 km) |
| Dixon to Ortona | 6,214.68 mi (10,001.57 km) |
| Dixon to Orvieto | 6,129.01 mi (9,863.70 km) |
| Dixon to Orzinuovi | 5,915.29 mi (9,519.74 km) |
| Dixon to Osimo | 6,123.76 mi (9,855.24 km) |
| Dixon to Ospitaletto | 5,910.56 mi (9,512.12 km) |
| Dixon to Ostuni | 6,396.26 mi (10,293.78 km) |
| Dixon to Ottaviano | 6,303.98 mi (10,145.28 km) |
| Dixon to Ovada | 5,920.47 mi (9,528.08 km) |
| Dixon to Ozieri | 6,156.43 mi (9,907.81 km) |
| Dixon to Paceco | 6,412.61 mi (10,320.10 km) |
