| Ilioupoli to Orzesze | 879.35 mi (1,415.17 km) |
| Ilioupoli to Osowa | 1,166.45 mi (1,877.22 km) |
| Ilioupoli to Ostroda | 1,104.10 mi (1,776.88 km) |
| Ilioupoli to Ostroleka | 1,050.82 mi (1,691.13 km) |
| Ilioupoli to Ostrow Mazowiecka | 1,031.02 mi (1,659.26 km) |
| Ilioupoli to Ostrow Wielkopolski | 990.52 mi (1,594.08 km) |
| Ilioupoli to Ostrowiec Swietokrzyski | 905.54 mi (1,457.33 km) |
| Ilioupoli to Ostrzeszow | 973.68 mi (1,566.99 km) |
| Ilioupoli to Oswiecim | 865.71 mi (1,393.23 km) |
| Ilioupoli to Otwock | 987.30 mi (1,588.91 km) |
| Ilioupoli to Ozarow Mazowiecki | 997.11 mi (1,604.69 km) |
| Ilioupoli to Ozimek | 921.17 mi (1,482.47 km) |
| Ilioupoli to Ozorkow | 993.42 mi (1,598.76 km) |
| Ilioupoli to Pabianice | 971.16 mi (1,562.94 km) |
| Ilioupoli to Parczew | 947.55 mi (1,524.93 km) |
