| Highland Park to Opole | 4,624.05 mi (7,441.69 km) |
| Highland Park to Orzesze | 4,674.51 mi (7,522.89 km) |
| Highland Park to Osowa | 4,479.24 mi (7,208.64 km) |
| Highland Park to Ostroda | 4,557.99 mi (7,335.38 km) |
| Highland Park to Ostroleka | 4,636.62 mi (7,461.93 km) |
| Highland Park to Ostrow Mazowiecka | 4,659.17 mi (7,498.21 km) |
| Highland Park to Ostrow Wielkopolski | 4,577.41 mi (7,366.62 km) |
| Highland Park to Ostrowiec Swietokrzyski | 4,727.82 mi (7,608.69 km) |
| Highland Park to Ostrzeszow | 4,591.40 mi (7,389.15 km) |
| Highland Park to Oswiecim | 4,695.48 mi (7,556.65 km) |
| Highland Park to Otwock | 4,669.88 mi (7,515.44 km) |
| Highland Park to Ozarow Mazowiecki | 4,650.36 mi (7,484.04 km) |
| Highland Park to Ozimek | 4,633.26 mi (7,456.50 km) |
| Highland Park to Ozorkow | 4,612.14 mi (7,422.53 km) |
| Highland Park to Pabianice | 4,629.39 mi (7,450.29 km) |
