| Ski to Odessa (Texas) | 5,064.53 mi (8,150.57 km) |
| Ski to Ogden (Utah) | 4,745.11 mi (7,636.51 km) |
| Ski to Oildale (California) | 5,270.28 mi (8,481.70 km) |
| Ski to Ojus (Florida) | 4,719.19 mi (7,594.80 km) |
| Ski to Okemos (Michigan) | 3,905.46 mi (6,285.22 km) |
| Ski to Oklahoma City (Oklahoma) | 4,711.17 mi (7,581.89 km) |
| Ski to Okmulgee (Oklahoma) | 4,658.62 mi (7,497.33 km) |
| Ski to Olathe (Kansas) | 4,432.49 mi (7,133.40 km) |
| Ski to Old Jamestown (Missouri) | 4,301.08 mi (6,921.92 km) |
| Ski to Oldsmar (Florida) | 4,681.52 mi (7,534.18 km) |
| Ski to Olean (New York) | 3,753.00 mi (6,039.88 km) |
| Ski to Olive Branch (Mississippi) | 4,511.25 mi (7,260.16 km) |
| Ski to Olivehurst (California) | 5,092.86 mi (8,196.17 km) |
| Ski to Olney (Maryland) | 3,869.32 mi (6,227.07 km) |
| Ski to Olympia (Washington) | 4,612.96 mi (7,423.84 km) |
