| Ermoupoli to Orangevale (California) | 6,753.39 mi (10,868.54 km) |
| Ermoupoli to Orchards (Washington) | 6,347.50 mi (10,215.32 km) |
| Ermoupoli to Orcutt (California) | 6,968.60 mi (11,214.88 km) |
| Ermoupoli to Oregon (Ohio) | 5,351.65 mi (8,612.65 km) |
| Ermoupoli to Oregon (Wisconsin) | 5,523.49 mi (8,889.20 km) |
| Ermoupoli to Oregon City (Oregon) | 6,370.47 mi (10,252.28 km) |
| Ermoupoli to Orem (Utah) | 6,404.60 mi (10,307.21 km) |
| Ermoupoli to Orinda (California) | 6,826.38 mi (10,986.00 km) |
| Ermoupoli to Orland Park (Illinois) | 5,527.08 mi (8,894.97 km) |
| Ermoupoli to Orlando (Florida) | 5,843.88 mi (9,404.82 km) |
| Ermoupoli to Ormond Beach (Florida) | 5,796.52 mi (9,328.60 km) |
| Ermoupoli to Oro Valley (Arizona) | 6,836.17 mi (11,001.75 km) |
| Ermoupoli to Oroville (California) | 6,711.30 mi (10,800.79 km) |
| Ermoupoli to Oshkosh (Wisconsin) | 5,441.75 mi (8,757.64 km) |
| Ermoupoli to Oskaloosa (Iowa) | 5,721.88 mi (9,208.47 km) |
