| Tonyrefail to Opole | 925.28 mi (1,489.09 km) |
| Tonyrefail to Orzesze | 968.51 mi (1,558.66 km) |
| Tonyrefail to Osowa | 927.48 mi (1,492.63 km) |
| Tonyrefail to Ostroda | 987.16 mi (1,588.68 km) |
| Tonyrefail to Ostroleka | 1,055.12 mi (1,698.06 km) |
| Tonyrefail to Ostrow Mazowiecka | 1,070.58 mi (1,722.94 km) |
| Tonyrefail to Ostrow Wielkopolski | 908.31 mi (1,461.79 km) |
| Tonyrefail to Ostrowiec Swietokrzyski | 1,069.42 mi (1,721.07 km) |
| Tonyrefail to Ostrzeszow | 915.68 mi (1,473.65 km) |
| Tonyrefail to Oswiecim | 990.68 mi (1,594.34 km) |
| Tonyrefail to Otwock | 1,049.63 mi (1,689.22 km) |
| Tonyrefail to Ozarow Mazowiecki | 1,029.12 mi (1,656.21 km) |
| Tonyrefail to Ozimek | 937.16 mi (1,508.21 km) |
| Tonyrefail to Ozorkow | 967.46 mi (1,556.97 km) |
| Tonyrefail to Pabianice | 974.76 mi (1,568.72 km) |
