| Westwood Lakes to Oerlinghausen | 4,797.87 mi (7,721.42 km) |
| Westwood Lakes to Oestrich-Winkel | 4,807.33 mi (7,736.65 km) |
| Westwood Lakes to Offenburg | 4,834.21 mi (7,779.90 km) |
| Westwood Lakes to Oftersheim | 4,844.67 mi (7,796.74 km) |
| Westwood Lakes to Ohrdruf | 4,905.84 mi (7,895.19 km) |
| Westwood Lakes to Ohringen | 4,887.57 mi (7,865.78 km) |
| Westwood Lakes to Olbernhau | 5,017.12 mi (8,074.27 km) |
| Westwood Lakes to Olching | 4,987.82 mi (8,027.12 km) |
| Westwood Lakes to Oldenburg | 4,757.86 mi (7,657.03 km) |
| Westwood Lakes to Oldenburg in Holstein | 4,841.01 mi (7,790.86 km) |
| Westwood Lakes to Olfen | 4,749.64 mi (7,643.81 km) |
| Westwood Lakes to Olpe | 4,781.12 mi (7,694.48 km) |
| Westwood Lakes to Olsberg | 4,801.97 mi (7,728.02 km) |
| Westwood Lakes to Oranienburg | 4,965.66 mi (7,991.46 km) |
| Westwood Lakes to Ortenberg | 4,845.20 mi (7,797.59 km) |
