| Stockton-on-Tees to Opole | 848.28 mi (1,365.18 km) |
| Stockton-on-Tees to Orzesze | 896.48 mi (1,442.75 km) |
| Stockton-on-Tees to Osowa | 791.52 mi (1,273.83 km) |
| Stockton-on-Tees to Ostroda | 860.47 mi (1,384.79 km) |
| Stockton-on-Tees to Ostroleka | 935.08 mi (1,504.86 km) |
| Stockton-on-Tees to Ostrow Mazowiecka | 953.52 mi (1,534.54 km) |
| Stockton-on-Tees to Ostrow Wielkopolski | 816.13 mi (1,313.43 km) |
| Stockton-on-Tees to Ostrowiec Swietokrzyski | 978.03 mi (1,573.99 km) |
| Stockton-on-Tees to Ostrzeszow | 826.88 mi (1,330.73 km) |
| Stockton-on-Tees to Oswiecim | 918.58 mi (1,478.30 km) |
| Stockton-on-Tees to Otwock | 942.71 mi (1,517.14 km) |
| Stockton-on-Tees to Ozarow Mazowiecki | 921.76 mi (1,483.43 km) |
| Stockton-on-Tees to Ozimek | 859.11 mi (1,382.61 km) |
| Stockton-on-Tees to Ozorkow | 866.82 mi (1,395.02 km) |
| Stockton-on-Tees to Pabianice | 878.57 mi (1,413.92 km) |
