| Forney to Oerlinghausen | 5,050.06 mi (8,127.28 km) |
| Forney to Oestrich-Winkel | 5,097.37 mi (8,203.43 km) |
| Forney to Offenburg | 5,151.19 mi (8,290.03 km) |
| Forney to Oftersheim | 5,142.68 mi (8,276.35 km) |
| Forney to Ohrdruf | 5,167.53 mi (8,316.33 km) |
| Forney to Ohringen | 5,183.73 mi (8,342.41 km) |
| Forney to Olbernhau | 5,267.51 mi (8,477.24 km) |
| Forney to Olching | 5,291.02 mi (8,515.08 km) |
| Forney to Oldenburg | 4,991.22 mi (8,032.59 km) |
| Forney to Oldenburg in Holstein | 5,041.24 mi (8,113.09 km) |
| Forney to Olfen | 5,012.39 mi (8,066.66 km) |
| Forney to Olpe | 5,054.14 mi (8,133.85 km) |
| Forney to Olsberg | 5,065.94 mi (8,152.84 km) |
| Forney to Oranienburg | 5,181.03 mi (8,338.06 km) |
| Forney to Ortenberg | 5,123.72 mi (8,245.83 km) |
