| Martinsicuro to Orzesze | 551.88 mi (888.16 km) |
| Martinsicuro to Osowa | 823.80 mi (1,325.79 km) |
| Martinsicuro to Ostroda | 796.72 mi (1,282.19 km) |
| Martinsicuro to Ostroleka | 786.52 mi (1,265.78 km) |
| Martinsicuro to Ostrow Mazowiecka | 777.70 mi (1,251.58 km) |
| Martinsicuro to Ostrow Wielkopolski | 632.44 mi (1,017.81 km) |
| Martinsicuro to Ostrowiec Swietokrzyski | 658.12 mi (1,059.15 km) |
| Martinsicuro to Ostrzeszow | 618.83 mi (995.91 km) |
| Martinsicuro to Oswiecim | 554.75 mi (892.78 km) |
| Martinsicuro to Otwock | 723.50 mi (1,164.37 km) |
| Martinsicuro to Ozarow Mazowiecki | 719.58 mi (1,158.05 km) |
| Martinsicuro to Ozimek | 575.08 mi (925.51 km) |
| Martinsicuro to Ozorkow | 675.42 mi (1,086.98 km) |
| Martinsicuro to Pabianice | 657.25 mi (1,057.75 km) |
| Martinsicuro to Parczew | 734.78 mi (1,182.52 km) |
