| San Juan Capistrano to Oerlinghausen | 5,700.57 mi (9,174.18 km) |
| San Juan Capistrano to Oestrich-Winkel | 5,780.53 mi (9,302.86 km) |
| San Juan Capistrano to Offenburg | 5,856.03 mi (9,424.36 km) |
| San Juan Capistrano to Oftersheim | 5,830.21 mi (9,382.81 km) |
| San Juan Capistrano to Ohrdruf | 5,818.59 mi (9,364.11 km) |
| San Juan Capistrano to Ohringen | 5,866.64 mi (9,441.45 km) |
| San Juan Capistrano to Olbernhau | 5,900.36 mi (9,495.72 km) |
| San Juan Capistrano to Olching | 5,973.19 mi (9,612.91 km) |
| San Juan Capistrano to Oldenburg | 5,628.02 mi (9,057.43 km) |
| San Juan Capistrano to Oldenburg in Holstein | 5,642.10 mi (9,080.09 km) |
| San Juan Capistrano to Olfen | 5,675.73 mi (9,134.21 km) |
| San Juan Capistrano to Olpe | 5,724.22 mi (9,212.24 km) |
| San Juan Capistrano to Olsberg | 5,726.55 mi (9,215.99 km) |
| San Juan Capistrano to Oranienburg | 5,786.06 mi (9,311.76 km) |
| San Juan Capistrano to Ortenberg | 5,794.05 mi (9,324.63 km) |
