| Nova Gradiska to Oegstgeest | 757.16 mi (1,218.54 km) |
| Nova Gradiska to Oirschot | 701.37 mi (1,128.75 km) |
| Nova Gradiska to Oisterwijk | 708.13 mi (1,139.62 km) |
| Nova Gradiska to Oldebroek | 719.57 mi (1,158.03 km) |
| Nova Gradiska to Oldenzaal | 680.42 mi (1,095.03 km) |
| Nova Gradiska to Ommen | 705.89 mi (1,136.02 km) |
| Nova Gradiska to Oosterend | 739.14 mi (1,189.53 km) |
| Nova Gradiska to Oosterhout | 722.72 mi (1,163.10 km) |
| Nova Gradiska to Oosterwolde | 731.59 mi (1,177.38 km) |
| Nova Gradiska to Oostzaan | 752.74 mi (1,211.42 km) |
| Nova Gradiska to Opmeer | 761.57 mi (1,225.62 km) |
| Nova Gradiska to Oss | 704.03 mi (1,133.03 km) |
| Nova Gradiska to Oud-Beijerland | 745.65 mi (1,200.01 km) |
| Nova Gradiska to Oudenbosch | 732.82 mi (1,179.36 km) |
| Nova Gradiska to Oudewater | 736.65 mi (1,185.53 km) |
