| Zimnicea to Nuth | 1,037.58 mi (1,669.82 km) |
| Zimnicea to Oegstgeest | 1,127.10 mi (1,813.90 km) |
| Zimnicea to Oirschot | 1,076.02 mi (1,731.68 km) |
| Zimnicea to Oisterwijk | 1,082.18 mi (1,741.61 km) |
| Zimnicea to Oldebroek | 1,079.91 mi (1,737.94 km) |
| Zimnicea to Oldenzaal | 1,036.94 mi (1,668.79 km) |
| Zimnicea to Ommen | 1,062.64 mi (1,710.16 km) |
| Zimnicea to Oosterend | 1,091.40 mi (1,756.44 km) |
| Zimnicea to Oosterhout | 1,097.37 mi (1,766.05 km) |
| Zimnicea to Oosterwolde | 1,082.75 mi (1,742.52 km) |
| Zimnicea to Oostzaan | 1,118.03 mi (1,799.30 km) |
| Zimnicea to Opmeer | 1,123.33 mi (1,807.83 km) |
| Zimnicea to Oss | 1,074.66 mi (1,729.49 km) |
| Zimnicea to Oud-Beijerland | 1,120.00 mi (1,802.46 km) |
| Zimnicea to Oudenbosch | 1,109.26 mi (1,785.18 km) |
