| Winter Springs to Oerlinghausen | 4,680.81 mi (7,533.03 km) |
| Winter Springs to Oestrich-Winkel | 4,696.99 mi (7,559.08 km) |
| Winter Springs to Offenburg | 4,728.90 mi (7,610.43 km) |
| Winter Springs to Oftersheim | 4,735.98 mi (7,621.82 km) |
| Winter Springs to Ohrdruf | 4,791.04 mi (7,710.43 km) |
| Winter Springs to Ohringen | 4,778.78 mi (7,690.70 km) |
| Winter Springs to Olbernhau | 4,900.96 mi (7,887.34 km) |
| Winter Springs to Olching | 4,880.86 mi (7,854.98 km) |
| Winter Springs to Oldenburg | 4,637.34 mi (7,463.08 km) |
| Winter Springs to Oldenburg in Holstein | 4,715.41 mi (7,588.71 km) |
| Winter Springs to Olfen | 4,634.15 mi (7,457.94 km) |
| Winter Springs to Olpe | 4,667.61 mi (7,511.79 km) |
| Winter Springs to Olsberg | 4,686.98 mi (7,542.97 km) |
| Winter Springs to Oranienburg | 4,843.26 mi (7,794.47 km) |
| Winter Springs to Ortenberg | 4,733.02 mi (7,617.06 km) |
