| Shaker Heights to Oerlinghausen | 4,053.97 mi (6,524.24 km) |
| Shaker Heights to Oestrich-Winkel | 4,094.55 mi (6,589.54 km) |
| Shaker Heights to Offenburg | 4,144.45 mi (6,669.85 km) |
| Shaker Heights to Oftersheim | 4,138.79 mi (6,660.73 km) |
| Shaker Heights to Ohrdruf | 4,170.28 mi (6,711.41 km) |
| Shaker Heights to Ohringen | 4,180.35 mi (6,727.62 km) |
| Shaker Heights to Olbernhau | 4,273.18 mi (6,877.01 km) |
| Shaker Heights to Olching | 4,287.04 mi (6,899.33 km) |
| Shaker Heights to Oldenburg | 3,998.72 mi (6,435.33 km) |
| Shaker Heights to Oldenburg in Holstein | 4,056.92 mi (6,528.99 km) |
| Shaker Heights to Olfen | 4,013.98 mi (6,459.88 km) |
| Shaker Heights to Olpe | 4,054.06 mi (6,524.37 km) |
| Shaker Heights to Olsberg | 4,067.62 mi (6,546.21 km) |
| Shaker Heights to Oranienburg | 4,194.01 mi (6,749.61 km) |
| Shaker Heights to Ortenberg | 4,123.04 mi (6,635.39 km) |
