| Argentan to Odessa (Texas) | 5,105.13 mi (8,215.91 km) |
| Argentan to Ogden (Utah) | 4,970.23 mi (7,998.81 km) |
| Argentan to Oildale (California) | 5,521.14 mi (8,885.41 km) |
| Argentan to Ojus (Florida) | 4,456.27 mi (7,171.67 km) |
| Argentan to Okemos (Michigan) | 3,878.63 mi (6,242.05 km) |
| Argentan to Oklahoma City (Oklahoma) | 4,734.28 mi (7,619.09 km) |
| Argentan to Okmulgee (Oklahoma) | 4,667.33 mi (7,511.35 km) |
| Argentan to Olathe (Kansas) | 4,463.29 mi (7,182.97 km) |
| Argentan to Old Jamestown (Missouri) | 4,285.46 mi (6,896.78 km) |
| Argentan to Oldsmar (Florida) | 4,467.62 mi (7,189.94 km) |
| Argentan to Olean (New York) | 3,660.31 mi (5,890.70 km) |
| Argentan to Olive Branch (Mississippi) | 4,448.15 mi (7,158.61 km) |
| Argentan to Olivehurst (California) | 5,396.28 mi (8,684.48 km) |
| Argentan to Olney (Maryland) | 3,724.14 mi (5,993.42 km) |
| Argentan to Olympia (Washington) | 4,986.19 mi (8,024.49 km) |
