| Canet de Mar to Opole | 962.82 mi (1,549.51 km) |
| Canet de Mar to Orzesze | 973.58 mi (1,566.83 km) |
| Canet de Mar to Osowa | 1,146.03 mi (1,844.36 km) |
| Canet de Mar to Ostroda | 1,157.92 mi (1,863.50 km) |
| Canet de Mar to Ostroleka | 1,184.54 mi (1,906.33 km) |
| Canet de Mar to Ostrow Mazowiecka | 1,185.86 mi (1,908.46 km) |
| Canet de Mar to Ostrow Wielkopolski | 999.05 mi (1,607.81 km) |
| Canet de Mar to Ostrowiec Swietokrzyski | 1,101.43 mi (1,772.58 km) |
| Canet de Mar to Ostrzeszow | 993.22 mi (1,598.43 km) |
| Canet de Mar to Oswiecim | 987.65 mi (1,589.48 km) |
| Canet de Mar to Otwock | 1,137.93 mi (1,831.32 km) |
| Canet de Mar to Ozarow Mazowiecki | 1,125.08 mi (1,810.64 km) |
| Canet de Mar to Ozimek | 973.18 mi (1,566.18 km) |
| Canet de Mar to Ozorkow | 1,062.30 mi (1,709.61 km) |
| Canet de Mar to Pabianice | 1,053.15 mi (1,694.89 km) |
