| Welver to Orzesze | 480.73 mi (773.67 km) |
| Welver to Osowa | 477.50 mi (768.47 km) |
| Welver to Ostroda | 522.72 mi (841.24 km) |
| Welver to Ostroleka | 582.19 mi (936.95 km) |
| Welver to Ostrow Mazowiecka | 594.96 mi (957.49 km) |
| Welver to Ostrow Wielkopolski | 422.46 mi (679.88 km) |
| Welver to Ostrowiec Swietokrzyski | 582.09 mi (936.78 km) |
| Welver to Ostrzeszow | 428.77 mi (690.04 km) |
| Welver to Oswiecim | 502.97 mi (809.45 km) |
| Welver to Otwock | 568.05 mi (914.18 km) |
| Welver to Ozarow Mazowiecki | 548.12 mi (882.12 km) |
| Welver to Ozimek | 448.87 mi (722.39 km) |
| Welver to Ozorkow | 484.10 mi (779.08 km) |
| Welver to Pabianice | 489.47 mi (787.73 km) |
| Welver to Parczew | 638.36 mi (1,027.35 km) |
