| Monroeville to Opole | 4,428.12 mi (7,126.36 km) |
| Monroeville to Orzesze | 4,477.78 mi (7,206.29 km) |
| Monroeville to Osowa | 4,308.06 mi (6,933.16 km) |
| Monroeville to Ostroda | 4,386.20 mi (7,058.90 km) |
| Monroeville to Ostroleka | 4,465.33 mi (7,186.25 km) |
| Monroeville to Ostrow Mazowiecka | 4,487.20 mi (7,221.45 km) |
| Monroeville to Ostrow Wielkopolski | 4,387.12 mi (7,060.38 km) |
| Monroeville to Ostrowiec Swietokrzyski | 4,543.32 mi (7,311.77 km) |
| Monroeville to Ostrzeszow | 4,400.01 mi (7,081.14 km) |
| Monroeville to Oswiecim | 4,499.44 mi (7,241.15 km) |
| Monroeville to Otwock | 4,492.01 mi (7,229.19 km) |
| Monroeville to Ozarow Mazowiecki | 4,471.78 mi (7,196.63 km) |
| Monroeville to Ozimek | 4,438.14 mi (7,142.50 km) |
| Monroeville to Ozorkow | 4,427.82 mi (7,125.88 km) |
| Monroeville to Pabianice | 4,443.43 mi (7,151.01 km) |
