| Dudelange to Orzesze | 565.89 mi (910.71 km) |
| Dudelange to Osowa | 627.07 mi (1,009.17 km) |
| Dudelange to Ostroda | 661.85 mi (1,065.14 km) |
| Dudelange to Ostroleka | 711.83 mi (1,145.58 km) |
| Dudelange to Ostrow Mazowiecka | 721.15 mi (1,160.59 km) |
| Dudelange to Ostrow Wielkopolski | 535.56 mi (861.90 km) |
| Dudelange to Ostrowiec Swietokrzyski | 683.39 mi (1,099.81 km) |
| Dudelange to Ostrzeszow | 537.52 mi (865.06 km) |
| Dudelange to Oswiecim | 586.88 mi (944.50 km) |
| Dudelange to Otwock | 686.12 mi (1,104.20 km) |
| Dudelange to Ozarow Mazowiecki | 667.84 mi (1,074.78 km) |
| Dudelange to Ozimek | 543.45 mi (874.59 km) |
| Dudelange to Ozorkow | 601.34 mi (967.76 km) |
| Dudelange to Pabianice | 601.64 mi (968.25 km) |
| Dudelange to Parczew | 749.75 mi (1,206.61 km) |
