| Petrovec to Oegstgeest | 1,068.69 mi (1,719.89 km) |
| Petrovec to Oirschot | 1,012.63 mi (1,629.67 km) |
| Petrovec to Oisterwijk | 1,019.43 mi (1,640.61 km) |
| Petrovec to Oldebroek | 1,031.06 mi (1,659.33 km) |
| Petrovec to Oldenzaal | 991.58 mi (1,595.79 km) |
| Petrovec to Ommen | 1,017.13 mi (1,636.91 km) |
| Petrovec to Oosterend | 1,050.02 mi (1,689.85 km) |
| Petrovec to Oosterhout | 1,033.93 mi (1,663.95 km) |
| Petrovec to Oosterwolde | 1,042.33 mi (1,677.47 km) |
| Petrovec to Oostzaan | 1,064.38 mi (1,712.96 km) |
| Petrovec to Opmeer | 1,073.16 mi (1,727.08 km) |
| Petrovec to Oss | 1,015.58 mi (1,634.41 km) |
| Petrovec to Oud-Beijerland | 1,056.86 mi (1,700.84 km) |
| Petrovec to Oudenbosch | 1,043.81 mi (1,679.84 km) |
| Petrovec to Oudewater | 1,048.18 mi (1,686.88 km) |
