| San Vicente de Baracaldo to Opole | 1,104.71 mi (1,777.87 km) |
| San Vicente de Baracaldo to Orzesze | 1,127.98 mi (1,815.31 km) |
| San Vicente de Baracaldo to Osowa | 1,233.70 mi (1,985.45 km) |
| San Vicente de Baracaldo to Ostroda | 1,264.32 mi (2,034.72 km) |
| San Vicente de Baracaldo to Ostroleka | 1,307.68 mi (2,104.50 km) |
| San Vicente de Baracaldo to Ostrow Mazowiecka | 1,314.20 mi (2,115.01 km) |
| San Vicente de Baracaldo to Ostrow Wielkopolski | 1,124.33 mi (1,809.43 km) |
| San Vicente de Baracaldo to Ostrowiec Swietokrzyski | 1,254.71 mi (2,019.26 km) |
| San Vicente de Baracaldo to Ostrzeszow | 1,122.90 mi (1,807.13 km) |
| San Vicente de Baracaldo to Oswiecim | 1,145.95 mi (1,844.23 km) |
| San Vicente de Baracaldo to Otwock | 1,273.34 mi (2,049.24 km) |
| San Vicente de Baracaldo to Ozarow Mazowiecki | 1,256.98 mi (2,022.91 km) |
| San Vicente de Baracaldo to Ozimek | 1,116.44 mi (1,796.73 km) |
| San Vicente de Baracaldo to Ozorkow | 1,190.64 mi (1,916.15 km) |
| San Vicente de Baracaldo to Pabianice | 1,186.85 mi (1,910.06 km) |
