| San Giovanni Rotondo to Orzesze | 601.44 mi (967.92 km) |
| San Giovanni Rotondo to Osowa | 888.23 mi (1,429.46 km) |
| San Giovanni Rotondo to Ostroda | 851.78 mi (1,370.80 km) |
| San Giovanni Rotondo to Ostroleka | 830.74 mi (1,336.94 km) |
| San Giovanni Rotondo to Ostrow Mazowiecka | 818.91 mi (1,317.91 km) |
| San Giovanni Rotondo to Ostrow Wielkopolski | 694.42 mi (1,117.56 km) |
| San Giovanni Rotondo to Ostrowiec Swietokrzyski | 692.39 mi (1,114.30 km) |
| San Giovanni Rotondo to Ostrzeszow | 679.36 mi (1,093.33 km) |
| San Giovanni Rotondo to Oswiecim | 599.87 mi (965.40 km) |
| San Giovanni Rotondo to Otwock | 765.09 mi (1,231.29 km) |
| San Giovanni Rotondo to Ozarow Mazowiecki | 764.43 mi (1,230.23 km) |
| San Giovanni Rotondo to Ozimek | 631.13 mi (1,015.70 km) |
| San Giovanni Rotondo to Ozorkow | 728.71 mi (1,172.74 km) |
| San Giovanni Rotondo to Pabianice | 708.68 mi (1,140.52 km) |
| San Giovanni Rotondo to Parczew | 764.27 mi (1,229.97 km) |
