| Mery-sur-Oise to Nowy Sacz | 832.07 mi (1,339.08 km) |
| Mery-sur-Oise to Nowy Targ | 802.53 mi (1,291.55 km) |
| Mery-sur-Oise to Nowy Tomysl | 649.27 mi (1,044.90 km) |
| Mery-sur-Oise to Nysa | 681.72 mi (1,097.12 km) |
| Mery-sur-Oise to Oborniki | 683.03 mi (1,099.22 km) |
| Mery-sur-Oise to Oborniki Slaskie | 667.90 mi (1,074.87 km) |
| Mery-sur-Oise to Olawa | 682.29 mi (1,098.04 km) |
| Mery-sur-Oise to Olecko | 933.82 mi (1,502.84 km) |
| Mery-sur-Oise to Olesnica | 687.73 mi (1,106.80 km) |
| Mery-sur-Oise to Olesno | 730.51 mi (1,175.64 km) |
| Mery-sur-Oise to Olkusz | 779.81 mi (1,254.98 km) |
| Mery-sur-Oise to Olsztyn | 849.75 mi (1,367.54 km) |
| Mery-sur-Oise to Opalenica | 660.58 mi (1,063.11 km) |
| Mery-sur-Oise to Opoczno | 813.79 mi (1,309.66 km) |
| Mery-sur-Oise to Opole | 708.61 mi (1,140.40 km) |
