| Palomares del Rio to Opole | 1,495.85 mi (2,407.33 km) |
| Palomares del Rio to Orzesze | 1,511.16 mi (2,431.98 km) |
| Palomares del Rio to Osowa | 1,653.69 mi (2,661.35 km) |
| Palomares del Rio to Ostroda | 1,676.25 mi (2,697.66 km) |
| Palomares del Rio to Ostroleka | 1,711.32 mi (2,754.11 km) |
| Palomares del Rio to Ostrow Mazowiecka | 1,714.98 mi (2,759.99 km) |
| Palomares del Rio to Ostrow Wielkopolski | 1,525.37 mi (2,454.85 km) |
| Palomares del Rio to Ostrowiec Swietokrzyski | 1,639.48 mi (2,638.49 km) |
| Palomares del Rio to Ostrzeszow | 1,521.46 mi (2,448.56 km) |
| Palomares del Rio to Oswiecim | 1,526.56 mi (2,456.77 km) |
| Palomares del Rio to Otwock | 1,669.70 mi (2,687.13 km) |
| Palomares del Rio to Ozarow Mazowiecki | 1,655.32 mi (2,663.97 km) |
| Palomares del Rio to Ozimek | 1,506.81 mi (2,424.98 km) |
| Palomares del Rio to Ozorkow | 1,590.53 mi (2,559.72 km) |
| Palomares del Rio to Pabianice | 1,583.62 mi (2,548.59 km) |
