| Olesnica to Olivenza | 1,465.49 mi (2,358.47 km) |
| Olesnica to Olot | 938.35 mi (1,510.13 km) |
| Olesnica to Onate | 1,083.46 mi (1,743.65 km) |
| Olesnica to Onda | 1,148.27 mi (1,847.97 km) |
| Olesnica to Onteniente | 1,220.01 mi (1,963.42 km) |
| Olesnica to Orihuela | 1,271.09 mi (2,045.62 km) |
| Olesnica to Osuna | 1,462.67 mi (2,353.94 km) |
| Olesnica to Ourense | 1,333.34 mi (2,145.80 km) |
| Olesnica to Oviedo | 1,209.04 mi (1,945.76 km) |
| Olesnica to Paiporta | 1,181.50 mi (1,901.44 km) |
| Olesnica to Pajara | 2,267.87 mi (3,649.78 km) |
| Olesnica to Palafolls | 955.47 mi (1,537.67 km) |
| Olesnica to Palafrugell | 928.54 mi (1,494.35 km) |
| Olesnica to Palamos | 933.42 mi (1,502.19 km) |
| Olesnica to Palencia | 1,211.49 mi (1,949.70 km) |
