| Rianxo to Opole | 1,374.40 mi (2,211.89 km) |
| Rianxo to Orzesze | 1,402.01 mi (2,256.32 km) |
| Rianxo to Osowa | 1,475.58 mi (2,374.71 km) |
| Rianxo to Ostroda | 1,515.00 mi (2,438.15 km) |
| Rianxo to Ostroleka | 1,565.51 mi (2,519.45 km) |
| Rianxo to Ostrow Mazowiecka | 1,574.32 mi (2,533.62 km) |
| Rianxo to Ostrow Wielkopolski | 1,386.77 mi (2,231.79 km) |
| Rianxo to Ostrowiec Swietokrzyski | 1,526.35 mi (2,456.43 km) |
| Rianxo to Ostrzeszow | 1,387.25 mi (2,232.56 km) |
| Rianxo to Oswiecim | 1,421.12 mi (2,287.08 km) |
| Rianxo to Otwock | 1,537.29 mi (2,474.03 km) |
| Rianxo to Ozarow Mazowiecki | 1,519.68 mi (2,445.70 km) |
| Rianxo to Ozimek | 1,386.43 mi (2,231.25 km) |
| Rianxo to Ozorkow | 1,453.03 mi (2,338.42 km) |
| Rianxo to Pabianice | 1,451.62 mi (2,336.16 km) |
