| Gora Kalwaria to Nuth | 662.98 mi (1,066.97 km) |
| Gora Kalwaria to Oegstgeest | 709.73 mi (1,142.21 km) |
| Gora Kalwaria to Oirschot | 680.37 mi (1,094.94 km) |
| Gora Kalwaria to Oisterwijk | 683.74 mi (1,100.37 km) |
| Gora Kalwaria to Oldebroek | 647.98 mi (1,042.82 km) |
| Gora Kalwaria to Oldenzaal | 605.00 mi (973.66 km) |
| Gora Kalwaria to Ommen | 626.04 mi (1,007.51 km) |
| Gora Kalwaria to Oosterend | 640.06 mi (1,030.08 km) |
| Gora Kalwaria to Oosterhout | 697.69 mi (1,122.83 km) |
| Gora Kalwaria to Oosterwolde | 630.70 mi (1,015.01 km) |
| Gora Kalwaria to Oostzaan | 690.79 mi (1,111.72 km) |
| Gora Kalwaria to Opmeer | 687.00 mi (1,105.62 km) |
| Gora Kalwaria to Oss | 668.54 mi (1,075.91 km) |
| Gora Kalwaria to Oud-Beijerland | 715.41 mi (1,151.34 km) |
| Gora Kalwaria to Oudenbosch | 712.37 mi (1,146.45 km) |
