| Senden to Orzesze | 411.44 mi (662.16 km) |
| Senden to Osowa | 555.69 mi (894.30 km) |
| Senden to Ostroda | 567.93 mi (914.00 km) |
| Senden to Ostroleka | 599.81 mi (965.30 km) |
| Senden to Ostrow Mazowiecka | 603.68 mi (971.53 km) |
| Senden to Ostrow Wielkopolski | 413.87 mi (666.06 km) |
| Senden to Ostrowiec Swietokrzyski | 537.84 mi (865.57 km) |
| Senden to Ostrzeszow | 410.30 mi (660.32 km) |
| Senden to Oswiecim | 429.94 mi (691.93 km) |
| Senden to Otwock | 559.63 mi (900.64 km) |
| Senden to Ozarow Mazowiecki | 544.49 mi (876.28 km) |
| Senden to Ozimek | 399.92 mi (643.61 km) |
| Senden to Ozorkow | 479.22 mi (771.23 km) |
| Senden to Pabianice | 473.17 mi (761.50 km) |
| Senden to Parczew | 612.17 mi (985.19 km) |
