| Mazarron to Opole | 1,306.53 mi (2,102.65 km) |
| Mazarron to Orzesze | 1,315.57 mi (2,117.20 km) |
| Mazarron to Osowa | 1,490.37 mi (2,398.52 km) |
| Mazarron to Ostroda | 1,503.01 mi (2,418.86 km) |
| Mazarron to Ostroleka | 1,529.18 mi (2,460.97 km) |
| Mazarron to Ostrow Mazowiecka | 1,530.14 mi (2,462.52 km) |
| Mazarron to Ostrow Wielkopolski | 1,343.88 mi (2,162.77 km) |
| Mazarron to Ostrowiec Swietokrzyski | 1,442.85 mi (2,322.05 km) |
| Mazarron to Ostrzeszow | 1,337.83 mi (2,153.04 km) |
| Mazarron to Oswiecim | 1,328.87 mi (2,138.62 km) |
| Mazarron to Otwock | 1,481.69 mi (2,384.55 km) |
| Mazarron to Ozarow Mazowiecki | 1,469.21 mi (2,364.46 km) |
| Mazarron to Ozimek | 1,316.69 mi (2,119.01 km) |
| Mazarron to Ozorkow | 1,406.85 mi (2,264.10 km) |
| Mazarron to Pabianice | 1,397.32 mi (2,248.78 km) |
