| Waipio to Orbetello | 7,971.53 mi (12,828.94 km) |
| Waipio to Oria | 8,149.70 mi (13,115.68 km) |
| Waipio to Oristano | 8,112.62 mi (13,056.01 km) |
| Waipio to Orta Nova | 8,082.80 mi (13,008.01 km) |
| Waipio to Orte | 7,981.04 mi (12,844.24 km) |
| Waipio to Ortona | 8,004.45 mi (12,881.92 km) |
| Waipio to Orvieto | 7,961.04 mi (12,812.05 km) |
| Waipio to Orzinuovi | 7,758.34 mi (12,485.85 km) |
| Waipio to Osimo | 7,920.28 mi (12,746.46 km) |
| Waipio to Ospitaletto | 7,749.27 mi (12,471.24 km) |
| Waipio to Ostuni | 8,133.42 mi (13,089.48 km) |
| Waipio to Ottaviano | 8,107.66 mi (13,048.03 km) |
| Waipio to Ovada | 7,795.65 mi (12,545.89 km) |
| Waipio to Ozieri | 8,072.25 mi (12,991.03 km) |
| Waipio to Paceco | 8,287.14 mi (13,336.86 km) |
