| Kozlu to Nuth | 1,390.12 mi (2,237.18 km) |
| Kozlu to Oegstgeest | 1,475.83 mi (2,375.12 km) |
| Kozlu to Oirschot | 1,426.79 mi (2,296.20 km) |
| Kozlu to Oisterwijk | 1,432.71 mi (2,305.73 km) |
| Kozlu to Oldebroek | 1,425.67 mi (2,294.39 km) |
| Kozlu to Oldenzaal | 1,381.88 mi (2,223.92 km) |
| Kozlu to Ommen | 1,407.32 mi (2,264.86 km) |
| Kozlu to Oosterend | 1,434.02 mi (2,307.83 km) |
| Kozlu to Oosterhout | 1,447.98 mi (2,330.30 km) |
| Kozlu to Oosterwolde | 1,425.08 mi (2,293.45 km) |
| Kozlu to Oostzaan | 1,465.17 mi (2,357.96 km) |
| Kozlu to Opmeer | 1,469.11 mi (2,364.31 km) |
| Kozlu to Oss | 1,424.09 mi (2,291.85 km) |
| Kozlu to Oud-Beijerland | 1,470.33 mi (2,366.26 km) |
| Kozlu to Oudenbosch | 1,460.38 mi (2,350.26 km) |
