| White Settlement to Orbetello | 5,556.58 mi (8,942.46 km) |
| White Settlement to Oria | 5,900.66 mi (9,496.19 km) |
| White Settlement to Oristano | 5,547.28 mi (8,927.48 km) |
| White Settlement to Orta Nova | 5,786.74 mi (9,312.86 km) |
| White Settlement to Orte | 5,603.85 mi (9,018.53 km) |
| White Settlement to Ortona | 5,690.08 mi (9,157.29 km) |
| White Settlement to Orvieto | 5,581.95 mi (8,983.28 km) |
| White Settlement to Orzinuovi | 5,386.00 mi (8,667.93 km) |
| White Settlement to Osimo | 5,605.49 mi (9,021.17 km) |
| White Settlement to Ospitaletto | 5,385.43 mi (8,667.01 km) |
| White Settlement to Ostuni | 5,888.26 mi (9,476.24 km) |
| White Settlement to Ottaviano | 5,757.24 mi (9,265.38 km) |
| White Settlement to Ovada | 5,364.01 mi (8,632.54 km) |
| White Settlement to Ozieri | 5,538.16 mi (8,912.81 km) |
| White Settlement to Paceco | 5,797.36 mi (9,329.94 km) |
