| Sant Just Desvern to Opole | 991.44 mi (1,595.57 km) |
| Sant Just Desvern to Orzesze | 1,002.62 mi (1,613.56 km) |
| Sant Just Desvern to Osowa | 1,172.65 mi (1,887.19 km) |
| Sant Just Desvern to Ostroda | 1,185.41 mi (1,907.73 km) |
| Sant Just Desvern to Ostroleka | 1,212.73 mi (1,951.70 km) |
| Sant Just Desvern to Ostrow Mazowiecka | 1,214.24 mi (1,954.14 km) |
| Sant Just Desvern to Ostrow Wielkopolski | 1,027.10 mi (1,652.96 km) |
| Sant Just Desvern to Ostrowiec Swietokrzyski | 1,130.54 mi (1,819.42 km) |
| Sant Just Desvern to Ostrzeszow | 1,021.44 mi (1,643.84 km) |
| Sant Just Desvern to Oswiecim | 1,016.81 mi (1,636.40 km) |
| Sant Just Desvern to Otwock | 1,166.51 mi (1,877.32 km) |
| Sant Just Desvern to Ozarow Mazowiecki | 1,153.53 mi (1,856.43 km) |
| Sant Just Desvern to Ozimek | 1,001.86 mi (1,612.34 km) |
| Sant Just Desvern to Ozorkow | 1,090.55 mi (1,755.08 km) |
| Sant Just Desvern to Pabianice | 1,081.59 mi (1,740.66 km) |
