| Seynod to Orzesze | 653.57 mi (1,051.83 km) |
| Seynod to Osowa | 802.78 mi (1,291.95 km) |
| Seynod to Ostroda | 818.43 mi (1,317.14 km) |
| Seynod to Ostroleka | 850.53 mi (1,368.79 km) |
| Seynod to Ostrow Mazowiecka | 853.91 mi (1,374.24 km) |
| Seynod to Ostrow Wielkopolski | 664.49 mi (1,069.39 km) |
| Seynod to Ostrowiec Swietokrzyski | 781.63 mi (1,257.91 km) |
| Seynod to Ostrzeszow | 660.39 mi (1,062.79 km) |
| Seynod to Oswiecim | 670.29 mi (1,078.72 km) |
| Seynod to Otwock | 808.77 mi (1,301.59 km) |
| Seynod to Ozarow Mazowiecki | 794.24 mi (1,278.21 km) |
| Seynod to Ozimek | 646.66 mi (1,040.70 km) |
| Seynod to Ozorkow | 729.48 mi (1,173.99 km) |
| Seynod to Pabianice | 722.58 mi (1,162.89 km) |
| Seynod to Parczew | 858.04 mi (1,380.87 km) |
