| Warsaw to Olivenza | 1,636.28 mi (2,633.34 km) |
| Warsaw to Olot | 1,107.06 mi (1,781.63 km) |
| Warsaw to Onate | 1,254.13 mi (2,018.33 km) |
| Warsaw to Onda | 1,316.97 mi (2,119.46 km) |
| Warsaw to Onteniente | 1,387.81 mi (2,233.46 km) |
| Warsaw to Orihuela | 1,438.41 mi (2,314.90 km) |
| Warsaw to Osuna | 1,632.49 mi (2,627.24 km) |
| Warsaw to Ourense | 1,502.43 mi (2,417.93 km) |
| Warsaw to Oviedo | 1,378.18 mi (2,217.97 km) |
| Warsaw to Paiporta | 1,349.77 mi (2,172.25 km) |
| Warsaw to Pajara | 2,437.80 mi (3,923.26 km) |
| Warsaw to Palafolls | 1,123.18 mi (1,807.58 km) |
| Warsaw to Palafrugell | 1,096.13 mi (1,764.04 km) |
| Warsaw to Palamos | 1,100.93 mi (1,771.78 km) |
| Warsaw to Palencia | 1,382.08 mi (2,224.25 km) |
