| Palma del Rio to Opole | 1,447.54 mi (2,329.59 km) |
| Palma del Rio to Orzesze | 1,462.50 mi (2,353.66 km) |
| Palma del Rio to Osowa | 1,607.41 mi (2,586.88 km) |
| Palma del Rio to Ostroda | 1,629.17 mi (2,621.90 km) |
| Palma del Rio to Ostroleka | 1,663.60 mi (2,677.30 km) |
| Palma del Rio to Ostrow Mazowiecka | 1,667.07 mi (2,682.89 km) |
| Palma del Rio to Ostrow Wielkopolski | 1,477.60 mi (2,377.96 km) |
| Palma del Rio to Ostrowiec Swietokrzyski | 1,590.80 mi (2,560.15 km) |
| Palma del Rio to Ostrzeszow | 1,473.54 mi (2,371.43 km) |
| Palma del Rio to Oswiecim | 1,477.79 mi (2,378.28 km) |
| Palma del Rio to Otwock | 1,621.56 mi (2,609.65 km) |
| Palma del Rio to Ozarow Mazowiecki | 1,607.29 mi (2,586.69 km) |
| Palma del Rio to Ozimek | 1,458.47 mi (2,347.17 km) |
| Palma del Rio to Ozorkow | 1,542.64 mi (2,482.65 km) |
| Palma del Rio to Pabianice | 1,535.55 mi (2,471.23 km) |
