| Itri to Orzesze | 661.89 mi (1,065.21 km) |
| Itri to Osowa | 935.98 mi (1,506.31 km) |
| Itri to Ostroda | 908.05 mi (1,461.36 km) |
| Itri to Ostroleka | 896.00 mi (1,441.98 km) |
| Itri to Ostrow Mazowiecka | 886.50 mi (1,426.69 km) |
| Itri to Ostrow Wielkopolski | 744.33 mi (1,197.89 km) |
| Itri to Ostrowiec Swietokrzyski | 764.86 mi (1,230.93 km) |
| Itri to Ostrzeszow | 730.57 mi (1,175.75 km) |
| Itri to Oswiecim | 663.86 mi (1,068.38 km) |
| Itri to Otwock | 832.28 mi (1,339.43 km) |
| Itri to Ozarow Mazowiecki | 829.07 mi (1,334.25 km) |
| Itri to Ozimek | 686.23 mi (1,104.37 km) |
| Itri to Ozorkow | 786.34 mi (1,265.50 km) |
| Itri to Pabianice | 767.85 mi (1,235.74 km) |
| Itri to Parczew | 840.35 mi (1,352.41 km) |
