| Youngsville to Nuth | 4,952.03 mi (7,969.52 km) |
| Youngsville to Oegstgeest | 4,860.09 mi (7,821.56 km) |
| Youngsville to Oirschot | 4,912.03 mi (7,905.16 km) |
| Youngsville to Oisterwijk | 4,905.72 mi (7,894.99 km) |
| Youngsville to Oldebroek | 4,907.50 mi (7,897.86 km) |
| Youngsville to Oldenzaal | 4,950.81 mi (7,967.57 km) |
| Youngsville to Ommen | 4,925.21 mi (7,926.36 km) |
| Youngsville to Oosterend | 4,897.65 mi (7,882.01 km) |
| Youngsville to Oosterhout | 4,890.61 mi (7,870.68 km) |
| Youngsville to Oosterwolde | 4,906.52 mi (7,896.28 km) |
| Youngsville to Oostzaan | 4,869.06 mi (7,836.00 km) |
| Youngsville to Opmeer | 4,864.04 mi (7,827.92 km) |
| Youngsville to Oss | 4,912.70 mi (7,906.22 km) |
| Youngsville to Oud-Beijerland | 4,867.86 mi (7,834.06 km) |
| Youngsville to Oudenbosch | 4,879.15 mi (7,852.23 km) |
