| Wheaton to Opole | 4,651.07 mi (7,485.18 km) |
| Wheaton to Orzesze | 4,701.53 mi (7,566.37 km) |
| Wheaton to Osowa | 4,506.42 mi (7,252.38 km) |
| Wheaton to Ostroda | 4,585.17 mi (7,379.13 km) |
| Wheaton to Ostroleka | 4,663.81 mi (7,505.68 km) |
| Wheaton to Ostrow Mazowiecka | 4,686.35 mi (7,541.96 km) |
| Wheaton to Ostrow Wielkopolski | 4,604.47 mi (7,410.18 km) |
| Wheaton to Ostrowiec Swietokrzyski | 4,754.94 mi (7,652.33 km) |
| Wheaton to Ostrzeszow | 4,618.46 mi (7,432.70 km) |
| Wheaton to Oswiecim | 4,722.51 mi (7,600.14 km) |
| Wheaton to Otwock | 4,697.03 mi (7,559.14 km) |
| Wheaton to Ozarow Mazowiecki | 4,677.51 mi (7,527.73 km) |
| Wheaton to Ozimek | 4,660.29 mi (7,500.01 km) |
| Wheaton to Ozorkow | 4,639.26 mi (7,466.16 km) |
| Wheaton to Pabianice | 4,656.50 mi (7,493.91 km) |
