| Shoreham-by-Sea to Opole | 793.96 mi (1,277.76 km) |
| Shoreham-by-Sea to Orzesze | 835.20 mi (1,344.12 km) |
| Shoreham-by-Sea to Osowa | 821.45 mi (1,321.99 km) |
| Shoreham-by-Sea to Ostroda | 875.18 mi (1,408.47 km) |
| Shoreham-by-Sea to Ostroleka | 938.95 mi (1,511.10 km) |
| Shoreham-by-Sea to Ostrow Mazowiecka | 952.84 mi (1,533.45 km) |
| Shoreham-by-Sea to Ostrow Wielkopolski | 782.47 mi (1,259.26 km) |
| Shoreham-by-Sea to Ostrowiec Swietokrzyski | 941.36 mi (1,514.97 km) |
| Shoreham-by-Sea to Ostrzeszow | 788.49 mi (1,268.96 km) |
| Shoreham-by-Sea to Oswiecim | 857.17 mi (1,379.49 km) |
| Shoreham-by-Sea to Otwock | 927.73 mi (1,493.04 km) |
| Shoreham-by-Sea to Ozarow Mazowiecki | 907.65 mi (1,460.72 km) |
| Shoreham-by-Sea to Ozimek | 806.04 mi (1,297.19 km) |
| Shoreham-by-Sea to Ozorkow | 844.03 mi (1,358.34 km) |
| Shoreham-by-Sea to Pabianice | 849.51 mi (1,367.16 km) |
