| Acomb to Opole | 833.66 mi (1,341.65 km) |
| Acomb to Orzesze | 881.07 mi (1,417.94 km) |
| Acomb to Osowa | 790.32 mi (1,271.90 km) |
| Acomb to Ostroda | 857.16 mi (1,379.47 km) |
| Acomb to Ostroleka | 930.40 mi (1,497.34 km) |
| Acomb to Ostrow Mazowiecka | 948.19 mi (1,525.96 km) |
| Acomb to Ostrow Wielkopolski | 804.56 mi (1,294.81 km) |
| Acomb to Ostrowiec Swietokrzyski | 966.96 mi (1,556.17 km) |
| Acomb to Ostrzeszow | 814.63 mi (1,311.02 km) |
| Acomb to Oswiecim | 903.27 mi (1,453.67 km) |
| Acomb to Otwock | 934.97 mi (1,504.68 km) |
| Acomb to Ozarow Mazowiecki | 914.04 mi (1,471.01 km) |
| Acomb to Ozimek | 844.76 mi (1,359.51 km) |
| Acomb to Ozorkow | 857.36 mi (1,379.78 km) |
| Acomb to Pabianice | 868.16 mi (1,397.17 km) |
