| Edessa to Olympia Heights (Florida) | 5,673.16 mi (9,130.07 km) |
| Edessa to Omaha (Nebraska) | 5,570.65 mi (8,965.10 km) |
| Edessa to On Top of the World Designated Place (Florida) | 5,606.06 mi (9,022.08 km) |
| Edessa to Onalaska (Wisconsin) | 5,268.86 mi (8,479.41 km) |
| Edessa to Oneida (New York) | 4,709.17 mi (7,578.67 km) |
| Edessa to Oneonta (New York) | 4,710.01 mi (7,580.03 km) |
| Edessa to Ontario (California) | 6,664.08 mi (10,724.80 km) |
| Edessa to Ontario (Oregon) | 6,047.46 mi (9,732.44 km) |
| Edessa to Opa-locka (Florida) | 5,661.20 mi (9,110.82 km) |
| Edessa to Opelika (Alabama) | 5,575.17 mi (8,972.37 km) |
| Edessa to Opelousas (Louisiana) | 5,959.74 mi (9,591.28 km) |
| Edessa to Orange (California) | 6,684.32 mi (10,757.37 km) |
| Edessa to Orange (Texas) | 6,048.77 mi (9,734.55 km) |
| Edessa to Orange City (Florida) | 5,569.03 mi (8,962.50 km) |
| Edessa to Orangeburg (South Carolina) | 5,342.49 mi (8,597.91 km) |
