| Cleveland Heights to Opole | 4,439.79 mi (7,145.15 km) |
| Cleveland Heights to Orzesze | 4,489.76 mi (7,225.58 km) |
| Cleveland Heights to Osowa | 4,311.95 mi (6,939.41 km) |
| Cleveland Heights to Ostroda | 4,390.37 mi (7,065.62 km) |
| Cleveland Heights to Ostroleka | 4,469.46 mi (7,192.90 km) |
| Cleveland Heights to Ostrow Mazowiecka | 4,491.56 mi (7,228.47 km) |
| Cleveland Heights to Ostrow Wielkopolski | 4,396.98 mi (7,076.26 km) |
| Cleveland Heights to Ostrowiec Swietokrzyski | 4,551.59 mi (7,325.08 km) |
| Cleveland Heights to Ostrzeszow | 4,410.24 mi (7,097.59 km) |
| Cleveland Heights to Oswiecim | 4,511.24 mi (7,260.13 km) |
| Cleveland Heights to Otwock | 4,498.18 mi (7,239.12 km) |
| Cleveland Heights to Ozarow Mazowiecki | 4,478.14 mi (7,206.87 km) |
| Cleveland Heights to Ozimek | 4,449.57 mi (7,160.89 km) |
| Cleveland Heights to Ozorkow | 4,435.89 mi (7,138.87 km) |
| Cleveland Heights to Pabianice | 4,452.03 mi (7,164.84 km) |
