| Royal Kunia to Orbetello | 7,972.49 mi (12,830.48 km) |
| Royal Kunia to Oria | 8,150.47 mi (13,116.91 km) |
| Royal Kunia to Oristano | 8,113.69 mi (13,057.72 km) |
| Royal Kunia to Orta Nova | 8,083.63 mi (13,009.34 km) |
| Royal Kunia to Orte | 7,981.96 mi (12,845.73 km) |
| Royal Kunia to Ortona | 8,005.32 mi (12,883.31 km) |
| Royal Kunia to Orvieto | 7,961.97 mi (12,813.55 km) |
| Royal Kunia to Orzinuovi | 7,759.32 mi (12,487.41 km) |
| Royal Kunia to Osimo | 7,921.16 mi (12,747.88 km) |
| Royal Kunia to Ospitaletto | 7,750.24 mi (12,472.80 km) |
| Royal Kunia to Ostuni | 8,134.19 mi (13,090.72 km) |
| Royal Kunia to Ottaviano | 8,108.53 mi (13,049.43 km) |
| Royal Kunia to Ovada | 7,796.67 mi (12,547.52 km) |
| Royal Kunia to Ozieri | 8,073.29 mi (12,992.71 km) |
| Royal Kunia to Paceco | 8,288.09 mi (13,338.40 km) |
