| Santa Comba to Opole | 1,359.85 mi (2,188.47 km) |
| Santa Comba to Orzesze | 1,388.18 mi (2,234.05 km) |
| Santa Comba to Osowa | 1,457.34 mi (2,345.36 km) |
| Santa Comba to Ostroda | 1,497.70 mi (2,410.32 km) |
| Santa Comba to Ostroleka | 1,549.06 mi (2,492.98 km) |
| Santa Comba to Ostrow Mazowiecka | 1,558.17 mi (2,507.63 km) |
| Santa Comba to Ostrow Wielkopolski | 1,371.12 mi (2,206.60 km) |
| Santa Comba to Ostrowiec Swietokrzyski | 1,511.99 mi (2,433.31 km) |
| Santa Comba to Ostrzeszow | 1,371.87 mi (2,207.81 km) |
| Santa Comba to Oswiecim | 1,407.47 mi (2,265.11 km) |
| Santa Comba to Otwock | 1,521.71 mi (2,448.96 km) |
| Santa Comba to Ozarow Mazowiecki | 1,503.94 mi (2,420.36 km) |
| Santa Comba to Ozimek | 1,371.92 mi (2,207.90 km) |
| Santa Comba to Ozorkow | 1,437.30 mi (2,313.11 km) |
| Santa Comba to Pabianice | 1,436.24 mi (2,311.40 km) |
