| Tadworth to Opole | 789.79 mi (1,271.05 km) |
| Tadworth to Orzesze | 832.14 mi (1,339.21 km) |
| Tadworth to Osowa | 807.36 mi (1,299.32 km) |
| Tadworth to Ostroda | 863.06 mi (1,388.96 km) |
| Tadworth to Ostroleka | 928.36 mi (1,494.05 km) |
| Tadworth to Ostrow Mazowiecka | 942.83 mi (1,517.34 km) |
| Tadworth to Ostrow Wielkopolski | 775.61 mi (1,248.22 km) |
| Tadworth to Ostrowiec Swietokrzyski | 935.65 mi (1,505.79 km) |
| Tadworth to Ostrzeszow | 782.26 mi (1,258.93 km) |
| Tadworth to Oswiecim | 854.25 mi (1,374.78 km) |
| Tadworth to Otwock | 919.32 mi (1,479.50 km) |
| Tadworth to Ozarow Mazowiecki | 899.04 mi (1,446.87 km) |
| Tadworth to Ozimek | 801.77 mi (1,290.33 km) |
| Tadworth to Ozorkow | 836.18 mi (1,345.69 km) |
| Tadworth to Pabianice | 842.45 mi (1,355.79 km) |
