| Athens to Orangevale (California) | 6,690.39 mi (10,767.14 km) |
| Athens to Orchards (Washington) | 6,287.50 mi (10,118.76 km) |
| Athens to Orcutt (California) | 6,903.96 mi (11,110.85 km) |
| Athens to Oregon (Ohio) | 5,278.20 mi (8,494.44 km) |
| Athens to Oregon (Wisconsin) | 5,451.34 mi (8,773.09 km) |
| Athens to Oregon City (Oregon) | 6,310.38 mi (10,155.58 km) |
| Athens to Orem (Utah) | 6,337.89 mi (10,199.85 km) |
| Athens to Orinda (California) | 6,763.60 mi (10,884.97 km) |
| Athens to Orland Park (Illinois) | 5,454.30 mi (8,777.85 km) |
| Athens to Orlando (Florida) | 5,768.60 mi (9,283.67 km) |
| Athens to Ormond Beach (Florida) | 5,721.26 mi (9,207.48 km) |
| Athens to Oro Valley (Arizona) | 6,766.73 mi (10,890.00 km) |
| Athens to Oroville (California) | 6,648.73 mi (10,700.10 km) |
| Athens to Oshkosh (Wisconsin) | 5,369.76 mi (8,641.79 km) |
| Athens to Oskaloosa (Iowa) | 5,649.91 mi (9,092.66 km) |
