| Redhill to Opole | 787.07 mi (1,266.66 km) |
| Redhill to Orzesze | 829.28 mi (1,334.61 km) |
| Redhill to Osowa | 806.08 mi (1,297.25 km) |
| Redhill to Ostroda | 861.46 mi (1,386.39 km) |
| Redhill to Ostroleka | 926.53 mi (1,491.11 km) |
| Redhill to Ostrow Mazowiecka | 940.92 mi (1,514.26 km) |
| Redhill to Ostrow Wielkopolski | 773.24 mi (1,244.41 km) |
| Redhill to Ostrowiec Swietokrzyski | 933.14 mi (1,501.74 km) |
| Redhill to Ostrzeszow | 779.80 mi (1,254.97 km) |
| Redhill to Oswiecim | 851.37 mi (1,370.15 km) |
| Redhill to Otwock | 917.17 mi (1,476.05 km) |
| Redhill to Ozarow Mazowiecki | 896.93 mi (1,443.46 km) |
| Redhill to Ozimek | 799.06 mi (1,285.96 km) |
| Redhill to Ozorkow | 833.95 mi (1,342.11 km) |
| Redhill to Pabianice | 840.11 mi (1,352.03 km) |
