| Morsang-sur-Orge to Nowy Sacz | 830.04 mi (1,335.81 km) |
| Morsang-sur-Orge to Nowy Targ | 800.05 mi (1,287.55 km) |
| Morsang-sur-Orge to Nowy Tomysl | 655.26 mi (1,054.53 km) |
| Morsang-sur-Orge to Nysa | 681.93 mi (1,097.46 km) |
| Morsang-sur-Orge to Oborniki | 689.60 mi (1,109.81 km) |
| Morsang-sur-Orge to Oborniki Slaskie | 670.61 mi (1,079.25 km) |
| Morsang-sur-Orge to Olawa | 683.85 mi (1,100.55 km) |
| Morsang-sur-Orge to Olecko | 941.43 mi (1,515.08 km) |
| Morsang-sur-Orge to Olesnica | 690.04 mi (1,110.51 km) |
| Morsang-sur-Orge to Olesno | 731.72 mi (1,177.58 km) |
| Morsang-sur-Orge to Olkusz | 779.36 mi (1,254.26 km) |
| Morsang-sur-Orge to Olsztyn | 857.49 mi (1,380.00 km) |
| Morsang-sur-Orge to Opalenica | 666.41 mi (1,072.48 km) |
| Morsang-sur-Orge to Opoczno | 816.02 mi (1,313.26 km) |
| Morsang-sur-Orge to Opole | 709.31 mi (1,141.52 km) |
