| Sassenage to Orzesze | 696.66 mi (1,121.17 km) |
| Sassenage to Osowa | 852.93 mi (1,372.66 km) |
| Sassenage to Ostroda | 867.21 mi (1,395.65 km) |
| Sassenage to Ostroleka | 897.68 mi (1,444.68 km) |
| Sassenage to Ostrow Mazowiecka | 900.50 mi (1,449.21 km) |
| Sassenage to Ostrow Wielkopolski | 711.63 mi (1,145.26 km) |
| Sassenage to Ostrowiec Swietokrzyski | 824.94 mi (1,327.61 km) |
| Sassenage to Ostrzeszow | 707.01 mi (1,137.83 km) |
| Sassenage to Oswiecim | 712.73 mi (1,147.03 km) |
| Sassenage to Otwock | 854.55 mi (1,375.27 km) |
| Sassenage to Ozarow Mazowiecki | 840.46 mi (1,352.59 km) |
| Sassenage to Ozimek | 691.48 mi (1,112.83 km) |
| Sassenage to Ozorkow | 776.19 mi (1,249.15 km) |
| Sassenage to Pabianice | 768.65 mi (1,237.02 km) |
| Sassenage to Parczew | 902.06 mi (1,451.72 km) |
