| Villareal to Opole | 1,142.51 mi (1,838.69 km) |
| Villareal to Orzesze | 1,154.12 mi (1,857.37 km) |
| Villareal to Osowa | 1,319.48 mi (2,123.50 km) |
| Villareal to Ostroda | 1,334.33 mi (2,147.39 km) |
| Villareal to Ostroleka | 1,363.07 mi (2,193.65 km) |
| Villareal to Ostrow Mazowiecka | 1,364.91 mi (2,196.62 km) |
| Villareal to Ostrow Wielkopolski | 1,177.25 mi (1,894.60 km) |
| Villareal to Ostrowiec Swietokrzyski | 1,282.08 mi (2,063.31 km) |
| Villareal to Ostrzeszow | 1,171.88 mi (1,885.95 km) |
| Villareal to Oswiecim | 1,168.38 mi (1,880.33 km) |
| Villareal to Otwock | 1,317.50 mi (2,120.32 km) |
| Villareal to Ozarow Mazowiecki | 1,304.32 mi (2,099.10 km) |
| Villareal to Ozimek | 1,153.00 mi (1,855.58 km) |
| Villareal to Ozorkow | 1,241.04 mi (1,997.26 km) |
| Villareal to Pabianice | 1,232.38 mi (1,983.33 km) |
