| North Bend to Orbetello | 5,894.80 mi (9,486.76 km) |
| North Bend to Oria | 6,171.89 mi (9,932.69 km) |
| North Bend to Oristano | 5,972.78 mi (9,612.27 km) |
| North Bend to Orta Nova | 6,074.89 mi (9,776.59 km) |
| North Bend to Orte | 5,923.82 mi (9,533.47 km) |
| North Bend to Ortona | 5,980.88 mi (9,625.29 km) |
| North Bend to Orvieto | 5,901.36 mi (9,497.32 km) |
| North Bend to Orzinuovi | 5,686.89 mi (9,152.16 km) |
| North Bend to Osimo | 5,889.90 mi (9,478.88 km) |
| North Bend to Ospitaletto | 5,681.32 mi (9,143.20 km) |
| North Bend to Ostuni | 6,156.31 mi (9,907.62 km) |
| North Bend to Ottaviano | 6,073.70 mi (9,774.68 km) |
| North Bend to Ovada | 5,698.02 mi (9,170.07 km) |
| North Bend to Ozieri | 5,944.61 mi (9,566.93 km) |
| North Bend to Paceco | 6,196.25 mi (9,971.91 km) |
