| Marchena to Opole | 1,470.83 mi (2,367.07 km) |
| Marchena to Orzesze | 1,485.36 mi (2,390.45 km) |
| Marchena to Osowa | 1,632.18 mi (2,626.74 km) |
| Marchena to Ostroda | 1,653.48 mi (2,661.01 km) |
| Marchena to Ostroleka | 1,687.42 mi (2,715.65 km) |
| Marchena to Ostrow Mazowiecka | 1,690.73 mi (2,720.97 km) |
| Marchena to Ostrow Wielkopolski | 1,501.39 mi (2,416.26 km) |
| Marchena to Ostrowiec Swietokrzyski | 1,613.64 mi (2,596.91 km) |
| Marchena to Ostrzeszow | 1,497.20 mi (2,409.52 km) |
| Marchena to Oswiecim | 1,500.50 mi (2,414.83 km) |
| Marchena to Otwock | 1,645.01 mi (2,647.39 km) |
| Marchena to Ozarow Mazowiecki | 1,630.86 mi (2,624.61 km) |
| Marchena to Ozimek | 1,481.71 mi (2,384.58 km) |
| Marchena to Ozorkow | 1,566.33 mi (2,520.77 km) |
| Marchena to Pabianice | 1,559.07 mi (2,509.09 km) |
