| Ware to Opole | 779.12 mi (1,253.87 km) |
| Ware to Orzesze | 822.66 mi (1,323.95 km) |
| Ware to Osowa | 785.74 mi (1,264.53 km) |
| Ware to Ostroda | 843.48 mi (1,357.45 km) |
| Ware to Ostroleka | 910.34 mi (1,465.06 km) |
| Ware to Ostrow Mazowiecka | 925.44 mi (1,489.35 km) |
| Ware to Ostrow Wielkopolski | 761.95 mi (1,226.24 km) |
| Ware to Ostrowiec Swietokrzyski | 923.02 mi (1,485.46 km) |
| Ware to Ostrzeszow | 769.29 mi (1,238.05 km) |
| Ware to Oswiecim | 844.86 mi (1,359.68 km) |
| Ware to Otwock | 903.70 mi (1,454.37 km) |
| Ware to Ozarow Mazowiecki | 883.25 mi (1,421.45 km) |
| Ware to Ozimek | 790.97 mi (1,272.94 km) |
| Ware to Ozorkow | 821.30 mi (1,321.75 km) |
| Ware to Pabianice | 828.44 mi (1,333.25 km) |
