| Duragan to Odessa (Texas) | 6,691.89 mi (10,769.56 km) |
| Duragan to Ogden (Utah) | 6,365.42 mi (10,244.15 km) |
| Duragan to Oildale (California) | 6,879.02 mi (11,070.71 km) |
| Duragan to Ojus (Florida) | 6,209.14 mi (9,992.65 km) |
| Duragan to Okemos (Michigan) | 5,511.51 mi (8,869.92 km) |
| Duragan to Oklahoma City (Oklahoma) | 6,334.32 mi (10,194.11 km) |
| Duragan to Okmulgee (Oklahoma) | 6,278.61 mi (10,104.44 km) |
| Duragan to Olathe (Kansas) | 6,055.84 mi (9,745.93 km) |
| Duragan to Old Jamestown (Missouri) | 5,913.08 mi (9,516.19 km) |
| Duragan to Oldsmar (Florida) | 6,205.58 mi (9,986.92 km) |
| Duragan to Olean (New York) | 5,333.89 mi (8,584.07 km) |
| Duragan to Olive Branch (Mississippi) | 6,109.67 mi (9,832.56 km) |
| Duragan to Olivehurst (California) | 6,683.68 mi (10,756.34 km) |
| Duragan to Olney (Maryland) | 5,426.85 mi (8,733.68 km) |
| Duragan to Olympia (Washington) | 6,176.87 mi (9,940.71 km) |
