| Monforte del Cid to Opole | 1,244.87 mi (2,003.43 km) |
| Monforte del Cid to Orzesze | 1,254.39 mi (2,018.75 km) |
| Monforte del Cid to Osowa | 1,427.80 mi (2,297.82 km) |
| Monforte del Cid to Ostroda | 1,440.65 mi (2,318.51 km) |
| Monforte del Cid to Ostroleka | 1,467.19 mi (2,361.22 km) |
| Monforte del Cid to Ostrow Mazowiecka | 1,468.30 mi (2,363.01 km) |
| Monforte del Cid to Ostrow Wielkopolski | 1,281.80 mi (2,062.85 km) |
| Monforte del Cid to Ostrowiec Swietokrzyski | 1,381.84 mi (2,223.86 km) |
| Monforte del Cid to Ostrzeszow | 1,275.85 mi (2,053.29 km) |
| Monforte del Cid to Oswiecim | 1,267.89 mi (2,040.48 km) |
| Monforte del Cid to Otwock | 1,420.03 mi (2,285.32 km) |
| Monforte del Cid to Ozarow Mazowiecki | 1,407.42 mi (2,265.03 km) |
| Monforte del Cid to Ozimek | 1,255.10 mi (2,019.89 km) |
| Monforte del Cid to Ozorkow | 1,344.90 mi (2,164.41 km) |
| Monforte del Cid to Pabianice | 1,335.52 mi (2,149.31 km) |
