| Radcliff to Nuth | 4,325.42 mi (6,961.09 km) |
| Radcliff to Oegstgeest | 4,231.93 mi (6,810.64 km) |
| Radcliff to Oirschot | 4,284.67 mi (6,895.51 km) |
| Radcliff to Oisterwijk | 4,278.25 mi (6,885.18 km) |
| Radcliff to Oldebroek | 4,278.18 mi (6,885.07 km) |
| Radcliff to Oldenzaal | 4,321.22 mi (6,954.33 km) |
| Radcliff to Ommen | 4,295.55 mi (6,913.01 km) |
| Radcliff to Oosterend | 4,267.39 mi (6,867.71 km) |
| Radcliff to Oosterhout | 4,263.23 mi (6,861.00 km) |
| Radcliff to Oosterwolde | 4,276.18 mi (6,881.85 km) |
| Radcliff to Oostzaan | 4,240.27 mi (6,824.05 km) |
| Radcliff to Opmeer | 4,234.76 mi (6,815.19 km) |
| Radcliff to Oss | 4,284.73 mi (6,895.61 km) |
| Radcliff to Oud-Beijerland | 4,240.39 mi (6,824.25 km) |
| Radcliff to Oudenbosch | 4,252.04 mi (6,843.00 km) |
