| Korneuburg to Oegstgeest | 586.42 mi (943.75 km) |
| Korneuburg to Oirschot | 536.32 mi (863.12 km) |
| Korneuburg to Oisterwijk | 542.31 mi (872.76 km) |
| Korneuburg to Oldebroek | 539.22 mi (867.78 km) |
| Korneuburg to Oldenzaal | 496.57 mi (799.15 km) |
| Korneuburg to Ommen | 522.32 mi (840.60 km) |
| Korneuburg to Oosterend | 552.04 mi (888.42 km) |
| Korneuburg to Oosterhout | 557.56 mi (897.30 km) |
| Korneuburg to Oosterwolde | 543.61 mi (874.85 km) |
| Korneuburg to Oostzaan | 577.15 mi (928.83 km) |
| Korneuburg to Opmeer | 582.60 mi (937.60 km) |
| Korneuburg to Oss | 534.18 mi (859.68 km) |
| Korneuburg to Oud-Beijerland | 580.01 mi (933.43 km) |
| Korneuburg to Oudenbosch | 569.85 mi (917.08 km) |
| Korneuburg to Oudewater | 566.35 mi (911.46 km) |
