| Dakota Ridge to Odessa (Texas) | 557.04 mi (896.48 km) |
| Dakota Ridge to Ogden (Utah) | 376.12 mi (605.31 km) |
| Dakota Ridge to Oildale (California) | 813.56 mi (1,309.30 km) |
| Dakota Ridge to Ojus (Florida) | 1,721.35 mi (2,770.25 km) |
| Dakota Ridge to Okemos (Michigan) | 1,095.79 mi (1,763.51 km) |
| Dakota Ridge to Oklahoma City (Oklahoma) | 506.24 mi (814.71 km) |
| Dakota Ridge to Okmulgee (Oklahoma) | 570.68 mi (918.42 km) |
| Dakota Ridge to Olathe (Kansas) | 553.89 mi (891.41 km) |
| Dakota Ridge to Old Jamestown (Missouri) | 795.69 mi (1,280.54 km) |
| Dakota Ridge to Oldsmar (Florida) | 1,510.36 mi (2,430.69 km) |
| Dakota Ridge to Olean (New York) | 1,400.12 mi (2,253.27 km) |
| Dakota Ridge to Olive Branch (Mississippi) | 898.42 mi (1,445.86 km) |
| Dakota Ridge to Olivehurst (California) | 877.00 mi (1,411.39 km) |
| Dakota Ridge to Olney (Maryland) | 1,492.90 mi (2,402.59 km) |
| Dakota Ridge to Olympia (Washington) | 1,026.05 mi (1,651.26 km) |
