| Waianae to Oerlinghausen | 7,301.69 mi (11,750.93 km) |
| Waianae to Oestrich-Winkel | 7,427.47 mi (11,953.35 km) |
| Waianae to Offenburg | 7,529.74 mi (12,117.95 km) |
| Waianae to Oftersheim | 7,475.78 mi (12,031.11 km) |
| Waianae to Ohrdruf | 7,396.84 mi (11,904.07 km) |
| Waianae to Ohringen | 7,496.24 mi (12,064.03 km) |
| Waianae to Olbernhau | 7,426.68 mi (11,952.08 km) |
| Waianae to Olching | 7,580.15 mi (12,199.06 km) |
| Waianae to Oldenburg | 7,218.16 mi (11,616.50 km) |
| Waianae to Oldenburg in Holstein | 7,162.24 mi (11,526.51 km) |
| Waianae to Olfen | 7,305.86 mi (11,757.65 km) |
| Waianae to Olpe | 7,357.46 mi (11,840.68 km) |
| Waianae to Olsberg | 7,341.49 mi (11,814.99 km) |
| Waianae to Oranienburg | 7,283.34 mi (11,721.41 km) |
| Waianae to Ortenberg | 7,413.99 mi (11,931.66 km) |
