| Weil am Rhein to Orzesze | 535.51 mi (861.81 km) |
| Weil am Rhein to Osowa | 666.23 mi (1,072.19 km) |
| Weil am Rhein to Ostroda | 684.68 mi (1,101.89 km) |
| Weil am Rhein to Ostroleka | 720.54 mi (1,159.60 km) |
| Weil am Rhein to Ostrow Mazowiecka | 725.33 mi (1,167.30 km) |
| Weil am Rhein to Ostrow Wielkopolski | 535.15 mi (861.25 km) |
| Weil am Rhein to Ostrowiec Swietokrzyski | 661.92 mi (1,065.26 km) |
| Weil am Rhein to Ostrzeszow | 532.44 mi (856.88 km) |
| Weil am Rhein to Oswiecim | 553.88 mi (891.39 km) |
| Weil am Rhein to Otwock | 682.37 mi (1,098.17 km) |
| Weil am Rhein to Ozarow Mazowiecki | 666.77 mi (1,073.06 km) |
| Weil am Rhein to Ozimek | 523.75 mi (842.90 km) |
| Weil am Rhein to Ozorkow | 601.01 mi (967.23 km) |
| Weil am Rhein to Pabianice | 595.83 mi (958.89 km) |
| Weil am Rhein to Parczew | 736.02 mi (1,184.51 km) |
