| South Whittier to Oerlinghausen | 5,685.48 mi (9,149.90 km) |
| South Whittier to Oestrich-Winkel | 5,766.42 mi (9,280.16 km) |
| South Whittier to Offenburg | 5,842.56 mi (9,402.70 km) |
| South Whittier to Oftersheim | 5,816.19 mi (9,360.25 km) |
| South Whittier to Ohrdruf | 5,803.38 mi (9,339.63 km) |
| South Whittier to Ohringen | 5,852.43 mi (9,418.57 km) |
| South Whittier to Olbernhau | 5,884.47 mi (9,470.15 km) |
| South Whittier to Olching | 5,958.82 mi (9,589.79 km) |
| South Whittier to Oldenburg | 5,612.58 mi (9,032.58 km) |
| South Whittier to Oldenburg in Holstein | 5,625.52 mi (9,053.40 km) |
| South Whittier to Olfen | 5,661.09 mi (9,110.65 km) |
| South Whittier to Olpe | 5,709.74 mi (9,188.94 km) |
| South Whittier to Olsberg | 5,711.76 mi (9,192.19 km) |
| South Whittier to Oranienburg | 5,769.43 mi (9,285.00 km) |
| South Whittier to Ortenberg | 5,779.51 mi (9,301.22 km) |
