| Ringsted to Odessa (Texas) | 5,267.05 mi (8,476.49 km) |
| Ringsted to Ogden (Utah) | 4,988.49 mi (8,028.20 km) |
| Ringsted to Oildale (California) | 5,520.91 mi (8,885.05 km) |
| Ringsted to Ojus (Florida) | 4,831.98 mi (7,776.33 km) |
| Ringsted to Okemos (Michigan) | 4,083.51 mi (6,571.77 km) |
| Ringsted to Oklahoma City (Oklahoma) | 4,907.40 mi (7,897.69 km) |
| Ringsted to Okmulgee (Oklahoma) | 4,850.83 mi (7,806.65 km) |
| Ringsted to Olathe (Kansas) | 4,629.14 mi (7,449.88 km) |
| Ringsted to Old Jamestown (Missouri) | 4,484.76 mi (7,217.52 km) |
| Ringsted to Oldsmar (Florida) | 4,809.82 mi (7,740.66 km) |
| Ringsted to Olean (New York) | 3,911.49 mi (6,294.94 km) |
| Ringsted to Olive Branch (Mississippi) | 4,683.22 mi (7,536.92 km) |
| Ringsted to Olivehurst (California) | 5,352.77 mi (8,614.45 km) |
| Ringsted to Olney (Maryland) | 4,013.30 mi (6,458.79 km) |
| Ringsted to Olympia (Washington) | 4,883.32 mi (7,858.94 km) |
