| Caldas da Rainha to Nowy Dwor Mazowiecki | 1,675.53 mi (2,696.50 km) |
| Caldas da Rainha to Nowy Sacz | 1,616.19 mi (2,601.01 km) |
| Caldas da Rainha to Nowy Targ | 1,583.93 mi (2,549.09 km) |
| Caldas da Rainha to Nowy Tomysl | 1,495.07 mi (2,406.09 km) |
| Caldas da Rainha to Nysa | 1,491.51 mi (2,400.35 km) |
| Caldas da Rainha to Oborniki | 1,531.07 mi (2,464.02 km) |
| Caldas da Rainha to Oborniki Slaskie | 1,495.31 mi (2,406.46 km) |
| Caldas da Rainha to Olawa | 1,501.64 mi (2,416.66 km) |
| Caldas da Rainha to Olecko | 1,784.05 mi (2,871.14 km) |
| Caldas da Rainha to Olesnica | 1,511.90 mi (2,433.16 km) |
| Caldas da Rainha to Olesno | 1,545.66 mi (2,487.49 km) |
| Caldas da Rainha to Olkusz | 1,580.23 mi (2,543.13 km) |
| Caldas da Rainha to Olsztyn | 1,701.31 mi (2,737.99 km) |
| Caldas da Rainha to Opalenica | 1,505.41 mi (2,422.72 km) |
| Caldas da Rainha to Opoczno | 1,633.68 mi (2,629.16 km) |
