| White Oak to Oerlinghausen | 4,278.37 mi (6,885.37 km) |
| White Oak to Oestrich-Winkel | 4,318.87 mi (6,950.55 km) |
| White Oak to Offenburg | 4,368.53 mi (7,030.47 km) |
| White Oak to Oftersheim | 4,363.06 mi (7,021.67 km) |
| White Oak to Ohrdruf | 4,394.68 mi (7,072.56 km) |
| White Oak to Ohringen | 4,404.65 mi (7,088.59 km) |
| White Oak to Olbernhau | 4,497.55 mi (7,238.10 km) |
| White Oak to Olching | 4,511.30 mi (7,260.24 km) |
| White Oak to Oldenburg | 4,223.03 mi (6,796.32 km) |
| White Oak to Oldenburg in Holstein | 4,280.85 mi (6,889.37 km) |
| White Oak to Olfen | 4,238.39 mi (6,821.03 km) |
| White Oak to Olpe | 4,278.45 mi (6,885.50 km) |
| White Oak to Olsberg | 4,292.03 mi (6,907.36 km) |
| White Oak to Oranienburg | 4,418.11 mi (7,110.26 km) |
| White Oak to Ortenberg | 4,347.42 mi (6,996.50 km) |
