| Ialysos to Orzesze | 1,058.18 mi (1,702.98 km) |
| Ialysos to Osowa | 1,327.08 mi (2,135.73 km) |
| Ialysos to Ostroda | 1,257.19 mi (2,023.25 km) |
| Ialysos to Ostroleka | 1,193.67 mi (1,921.02 km) |
| Ialysos to Ostrow Mazowiecka | 1,171.88 mi (1,885.96 km) |
| Ialysos to Ostrow Wielkopolski | 1,168.30 mi (1,880.19 km) |
| Ialysos to Ostrowiec Swietokrzyski | 1,057.09 mi (1,701.23 km) |
| Ialysos to Ostrzeszow | 1,151.85 mi (1,853.72 km) |
| Ialysos to Oswiecim | 1,041.22 mi (1,675.68 km) |
| Ialysos to Otwock | 1,135.71 mi (1,827.74 km) |
| Ialysos to Ozarow Mazowiecki | 1,149.11 mi (1,849.31 km) |
| Ialysos to Ozimek | 1,101.30 mi (1,772.38 km) |
| Ialysos to Ozorkow | 1,158.68 mi (1,864.71 km) |
| Ialysos to Pabianice | 1,137.10 mi (1,829.98 km) |
| Ialysos to Parczew | 1,082.91 mi (1,742.77 km) |
