| Kahului to Orbetello | 7,992.30 mi (12,862.37 km) |
| Kahului to Oria | 8,179.44 mi (13,163.54 km) |
| Kahului to Oristano | 8,128.29 mi (13,081.23 km) |
| Kahului to Orta Nova | 8,109.83 mi (13,051.50 km) |
| Kahului to Orte | 8,003.52 mi (12,880.42 km) |
| Kahului to Ortona | 8,029.83 mi (12,922.76 km) |
| Kahului to Orvieto | 7,983.22 mi (12,847.75 km) |
| Kahului to Orzinuovi | 7,778.60 mi (12,518.44 km) |
| Kahului to Osimo | 7,944.69 mi (12,785.75 km) |
| Kahului to Ospitaletto | 7,769.78 mi (12,504.25 km) |
| Kahului to Ostuni | 8,163.13 mi (13,137.29 km) |
| Kahului to Ottaviano | 8,132.70 mi (13,088.32 km) |
| Kahului to Ovada | 7,813.81 mi (12,575.12 km) |
| Kahului to Ozieri | 8,088.90 mi (13,017.83 km) |
| Kahului to Paceco | 8,308.14 mi (13,370.67 km) |
