| Thun to Opole | 540.67 mi (870.13 km) |
| Thun to Orzesze | 559.72 mi (900.78 km) |
| Thun to Osowa | 709.81 mi (1,142.34 km) |
| Thun to Ostroda | 723.88 mi (1,164.97 km) |
| Thun to Ostroleka | 755.38 mi (1,215.67 km) |
| Thun to Ostrow Mazowiecka | 758.75 mi (1,221.09 km) |
| Thun to Ostrow Wielkopolski | 569.33 mi (916.25 km) |
| Thun to Ostrowiec Swietokrzyski | 687.55 mi (1,106.50 km) |
| Thun to Ostrzeszow | 565.22 mi (909.64 km) |
| Thun to Oswiecim | 576.83 mi (928.32 km) |
| Thun to Otwock | 713.71 mi (1,148.60 km) |
| Thun to Ozarow Mazowiecki | 699.11 mi (1,125.11 km) |
| Thun to Ozimek | 551.92 mi (888.23 km) |
| Thun to Ozorkow | 634.32 mi (1,020.83 km) |
| Thun to Pabianice | 627.48 mi (1,009.83 km) |
