| West Freehold to Oerlinghausen | 3,834.82 mi (6,171.54 km) |
| West Freehold to Oestrich-Winkel | 3,862.60 mi (6,216.26 km) |
| West Freehold to Offenburg | 3,903.70 mi (6,282.41 km) |
| West Freehold to Oftersheim | 3,904.35 mi (6,283.45 km) |
| West Freehold to Ohrdruf | 3,948.27 mi (6,354.12 km) |
| West Freehold to Ohringen | 3,946.71 mi (6,351.62 km) |
| West Freehold to Olbernhau | 4,055.37 mi (6,526.48 km) |
| West Freehold to Olching | 4,051.53 mi (6,520.30 km) |
| West Freehold to Oldenburg | 3,785.94 mi (6,092.88 km) |
| West Freehold to Oldenburg in Holstein | 3,855.96 mi (6,205.57 km) |
| West Freehold to Olfen | 3,791.04 mi (6,101.09 km) |
| West Freehold to Olpe | 3,827.74 mi (6,160.15 km) |
| West Freehold to Olsberg | 3,844.46 mi (6,187.05 km) |
| West Freehold to Oranienburg | 3,988.04 mi (6,418.13 km) |
| West Freehold to Ortenberg | 3,895.12 mi (6,268.59 km) |
