| McAlester to Opole | 5,283.85 mi (8,503.53 km) |
| McAlester to Orzesze | 5,334.32 mi (8,584.77 km) |
| McAlester to Osowa | 5,136.86 mi (8,266.98 km) |
| McAlester to Ostroda | 5,215.62 mi (8,393.73 km) |
| McAlester to Ostroleka | 5,294.11 mi (8,520.04 km) |
| McAlester to Ostrow Mazowiecka | 5,316.73 mi (8,556.44 km) |
| McAlester to Ostrow Wielkopolski | 5,236.90 mi (8,427.98 km) |
| McAlester to Ostrowiec Swietokrzyski | 5,386.78 mi (8,669.18 km) |
| McAlester to Ostrzeszow | 5,250.96 mi (8,450.61 km) |
| McAlester to Oswiecim | 5,355.27 mi (8,618.47 km) |
| McAlester to Otwock | 5,328.18 mi (8,574.87 km) |
| McAlester to Ozarow Mazowiecki | 5,308.76 mi (8,543.62 km) |
| McAlester to Ozimek | 5,293.01 mi (8,518.28 km) |
| McAlester to Ozorkow | 5,271.15 mi (8,483.10 km) |
| McAlester to Pabianice | 5,288.54 mi (8,511.08 km) |
