| Agios Athanasios to Odessa (Texas) | 7,000.44 mi (11,266.12 km) |
| Agios Athanasios to Ogden (Utah) | 6,739.68 mi (10,846.47 km) |
| Agios Athanasios to Oildale (California) | 7,266.99 mi (11,695.10 km) |
| Agios Athanasios to Ojus (Florida) | 6,385.06 mi (10,275.76 km) |
| Agios Athanasios to Okemos (Michigan) | 5,791.65 mi (9,320.76 km) |
| Agios Athanasios to Oklahoma City (Oklahoma) | 6,634.81 mi (10,677.70 km) |
| Agios Athanasios to Okmulgee (Oklahoma) | 6,573.28 mi (10,578.66 km) |
| Agios Athanasios to Olathe (Kansas) | 6,358.53 mi (10,233.07 km) |
| Agios Athanasios to Old Jamestown (Missouri) | 6,197.71 mi (9,974.25 km) |
| Agios Athanasios to Oldsmar (Florida) | 6,404.86 mi (10,307.63 km) |
| Agios Athanasios to Olean (New York) | 5,589.59 mi (8,995.57 km) |
| Agios Athanasios to Olive Branch (Mississippi) | 6,375.35 mi (10,260.13 km) |
| Agios Athanasios to Olivehurst (California) | 7,086.51 mi (11,404.64 km) |
| Agios Athanasios to Olney (Maryland) | 5,661.77 mi (9,111.73 km) |
| Agios Athanasios to Olympia (Washington) | 6,594.41 mi (10,612.68 km) |
