| Downey to Nuth | 5,659.26 mi (9,107.70 km) |
| Downey to Oegstgeest | 5,554.21 mi (8,938.64 km) |
| Downey to Oirschot | 5,612.77 mi (9,032.89 km) |
| Downey to Oisterwijk | 5,605.66 mi (9,021.43 km) |
| Downey to Oldebroek | 5,583.64 mi (8,986.00 km) |
| Downey to Oldenzaal | 5,620.44 mi (9,045.22 km) |
| Downey to Ommen | 5,595.42 mi (9,004.95 km) |
| Downey to Oosterend | 5,561.03 mi (8,949.61 km) |
| Downey to Oosterhout | 5,592.37 mi (9,000.05 km) |
| Downey to Oosterwolde | 5,568.19 mi (8,961.14 km) |
| Downey to Oostzaan | 5,554.45 mi (8,939.02 km) |
| Downey to Opmeer | 5,543.36 mi (8,921.18 km) |
| Downey to Oss | 5,606.11 mi (9,022.17 km) |
| Downey to Oud-Beijerland | 5,570.06 mi (8,964.15 km) |
| Downey to Oudenbosch | 5,584.92 mi (8,988.06 km) |
