| Midvale to Opole | 5,440.03 mi (8,754.88 km) |
| Midvale to Orzesze | 5,490.07 mi (8,835.42 km) |
| Midvale to Osowa | 5,244.69 mi (8,440.52 km) |
| Midvale to Ostroda | 5,321.00 mi (8,563.33 km) |
| Midvale to Ostroleka | 5,394.60 mi (8,681.77 km) |
| Midvale to Ostrow Mazowiecka | 5,417.64 mi (8,718.85 km) |
| Midvale to Ostrow Wielkopolski | 5,382.48 mi (8,662.26 km) |
| Midvale to Ostrowiec Swietokrzyski | 5,512.51 mi (8,871.53 km) |
| Midvale to Ostrzeszow | 5,398.38 mi (8,687.86 km) |
| Midvale to Oswiecim | 5,508.54 mi (8,865.14 km) |
| Midvale to Otwock | 5,441.71 mi (8,757.58 km) |
| Midvale to Ozarow Mazowiecki | 5,424.80 mi (8,730.38 km) |
| Midvale to Ozimek | 5,446.94 mi (8,766.00 km) |
| Midvale to Ozorkow | 5,401.79 mi (8,693.35 km) |
| Midvale to Pabianice | 5,422.06 mi (8,725.97 km) |
