| Michigan City to Opole | 4,616.30 mi (7,429.21 km) |
| Michigan City to Orzesze | 4,666.68 mi (7,510.29 km) |
| Michigan City to Osowa | 4,475.00 mi (7,201.81 km) |
| Michigan City to Ostroda | 4,553.72 mi (7,328.51 km) |
| Michigan City to Ostroleka | 4,632.48 mi (7,455.26 km) |
| Michigan City to Ostrow Mazowiecka | 4,654.95 mi (7,491.42 km) |
| Michigan City to Ostrow Wielkopolski | 4,570.45 mi (7,355.43 km) |
| Michigan City to Ostrowiec Swietokrzyski | 4,721.83 mi (7,599.05 km) |
| Michigan City to Ostrzeszow | 4,584.30 mi (7,377.71 km) |
| Michigan City to Oswiecim | 4,687.77 mi (7,544.23 km) |
| Michigan City to Otwock | 4,664.81 mi (7,507.29 km) |
| Michigan City to Ozarow Mazowiecki | 4,645.18 mi (7,475.69 km) |
| Michigan City to Ozimek | 4,625.63 mi (7,444.24 km) |
| Michigan City to Ozorkow | 4,606.09 mi (7,412.78 km) |
| Michigan City to Pabianice | 4,623.11 mi (7,440.18 km) |
