| Silverdale to Nuth | 4,974.25 mi (8,005.28 km) |
| Silverdale to Oegstgeest | 4,867.66 mi (7,833.75 km) |
| Silverdale to Oirschot | 4,926.71 mi (7,928.78 km) |
| Silverdale to Oisterwijk | 4,919.54 mi (7,917.23 km) |
| Silverdale to Oldebroek | 4,886.57 mi (7,864.17 km) |
| Silverdale to Oldenzaal | 4,918.33 mi (7,915.30 km) |
| Silverdale to Ommen | 4,894.81 mi (7,877.44 km) |
| Silverdale to Oosterend | 4,858.70 mi (7,819.33 km) |
| Silverdale to Oosterhout | 4,907.84 mi (7,898.40 km) |
| Silverdale to Oosterwolde | 4,864.68 mi (7,828.94 km) |
| Silverdale to Oostzaan | 4,863.45 mi (7,826.96 km) |
| Silverdale to Opmeer | 4,849.85 mi (7,805.09 km) |
| Silverdale to Oss | 4,916.65 mi (7,912.58 km) |
| Silverdale to Oud-Beijerland | 4,886.87 mi (7,864.66 km) |
| Silverdale to Oudenbosch | 4,902.82 mi (7,890.33 km) |
