| Pazardzhik to Oegstgeest | 1,153.81 mi (1,856.87 km) |
| Pazardzhik to Oirschot | 1,099.99 mi (1,770.27 km) |
| Pazardzhik to Oisterwijk | 1,106.51 mi (1,780.75 km) |
| Pazardzhik to Oldebroek | 1,111.02 mi (1,788.01 km) |
| Pazardzhik to Oldenzaal | 1,069.47 mi (1,721.15 km) |
| Pazardzhik to Ommen | 1,095.25 mi (1,762.64 km) |
| Pazardzhik to Oosterend | 1,126.15 mi (1,812.36 km) |
| Pazardzhik to Oosterhout | 1,121.44 mi (1,804.78 km) |
| Pazardzhik to Oosterwolde | 1,117.90 mi (1,799.09 km) |
| Pazardzhik to Oostzaan | 1,147.02 mi (1,845.95 km) |
| Pazardzhik to Opmeer | 1,154.03 mi (1,857.23 km) |
| Pazardzhik to Oss | 1,100.75 mi (1,771.49 km) |
| Pazardzhik to Oud-Beijerland | 1,144.33 mi (1,841.61 km) |
| Pazardzhik to Oudenbosch | 1,132.38 mi (1,822.40 km) |
| Pazardzhik to Oudewater | 1,133.38 mi (1,824.00 km) |
