| Forney to Nuth | 4,984.93 mi (8,022.48 km) |
| Forney to Oegstgeest | 4,888.75 mi (7,867.68 km) |
| Forney to Oirschot | 4,942.90 mi (7,954.83 km) |
| Forney to Oisterwijk | 4,936.32 mi (7,944.23 km) |
| Forney to Oldebroek | 4,932.41 mi (7,937.95 km) |
| Forney to Oldenzaal | 4,974.69 mi (8,005.99 km) |
| Forney to Ommen | 4,948.92 mi (7,964.52 km) |
| Forney to Oosterend | 4,919.40 mi (7,917.01 km) |
| Forney to Oosterhout | 4,921.47 mi (7,920.34 km) |
| Forney to Oosterwolde | 4,927.97 mi (7,930.80 km) |
| Forney to Oostzaan | 4,895.73 mi (7,878.91 km) |
| Forney to Opmeer | 4,889.19 mi (7,868.39 km) |
| Forney to Oss | 4,941.81 mi (7,953.08 km) |
| Forney to Oud-Beijerland | 4,898.55 mi (7,883.46 km) |
| Forney to Oudenbosch | 4,910.84 mi (7,903.23 km) |
