| Strongsville to Olympia (Washington) | 2,048.55 mi (3,296.82 km) |
| Strongsville to Olympia Heights (Florida) | 1,080.46 mi (1,738.83 km) |
| Strongsville to Omaha (Nebraska) | 737.52 mi (1,186.93 km) |
| Strongsville to On Top of the World Designated Place (Florida) | 843.81 mi (1,357.98 km) |
| Strongsville to Onalaska (Wisconsin) | 508.62 mi (818.55 km) |
| Strongsville to Oneida (New York) | 338.39 mi (544.59 km) |
| Strongsville to Oneonta (New York) | 356.71 mi (574.06 km) |
| Strongsville to Ontario (California) | 2,004.57 mi (3,226.04 km) |
| Strongsville to Ontario (Oregon) | 1,781.65 mi (2,867.28 km) |
| Strongsville to Opa-locka (Florida) | 1,068.74 mi (1,719.98 km) |
| Strongsville to Opelika (Alabama) | 628.82 mi (1,011.99 km) |
| Strongsville to Opelousas (Louisiana) | 938.99 mi (1,511.16 km) |
| Strongsville to Orange (California) | 2,022.69 mi (3,255.20 km) |
| Strongsville to Orange (Texas) | 1,020.50 mi (1,642.34 km) |
| Strongsville to Orange City (Florida) | 855.78 mi (1,377.25 km) |
