| Elk Plain to Nuth | 5,003.41 mi (8,052.21 km) |
| Elk Plain to Oegstgeest | 4,896.82 mi (7,880.66 km) |
| Elk Plain to Oirschot | 4,955.89 mi (7,975.73 km) |
| Elk Plain to Oisterwijk | 4,948.71 mi (7,964.18 km) |
| Elk Plain to Oldebroek | 4,916.28 mi (7,911.99 km) |
| Elk Plain to Oldenzaal | 4,948.33 mi (7,963.57 km) |
| Elk Plain to Ommen | 4,924.71 mi (7,925.56 km) |
| Elk Plain to Oosterend | 4,888.67 mi (7,867.55 km) |
| Elk Plain to Oosterhout | 4,936.92 mi (7,945.20 km) |
| Elk Plain to Oosterwolde | 4,894.71 mi (7,877.27 km) |
| Elk Plain to Oostzaan | 4,892.83 mi (7,874.24 km) |
| Elk Plain to Opmeer | 4,879.35 mi (7,852.56 km) |
| Elk Plain to Oss | 4,945.99 mi (7,959.80 km) |
| Elk Plain to Oud-Beijerland | 4,915.86 mi (7,911.32 km) |
| Elk Plain to Oudenbosch | 4,931.77 mi (7,936.92 km) |
