| Dewsbury to Opole | 851.91 mi (1,371.02 km) |
| Dewsbury to Orzesze | 898.87 mi (1,446.59 km) |
| Dewsbury to Osowa | 814.10 mi (1,310.17 km) |
| Dewsbury to Ostroda | 880.20 mi (1,416.55 km) |
| Dewsbury to Ostroleka | 952.91 mi (1,533.56 km) |
| Dewsbury to Ostrow Mazowiecka | 970.44 mi (1,561.78 km) |
| Dewsbury to Ostrow Wielkopolski | 824.31 mi (1,326.60 km) |
| Dewsbury to Ostrowiec Swietokrzyski | 986.81 mi (1,588.12 km) |
| Dewsbury to Ostrzeszow | 834.06 mi (1,342.28 km) |
| Dewsbury to Oswiecim | 921.11 mi (1,482.38 km) |
| Dewsbury to Otwock | 956.28 mi (1,538.98 km) |
| Dewsbury to Ozarow Mazowiecki | 935.38 mi (1,505.34 km) |
| Dewsbury to Ozimek | 863.13 mi (1,389.07 km) |
| Dewsbury to Ozorkow | 878.00 mi (1,413.00 km) |
| Dewsbury to Pabianice | 888.39 mi (1,429.72 km) |
