| Scalea to Odessa (Texas) | 6,097.52 mi (9,813.02 km) |
| Scalea to Ogden (Utah) | 5,948.18 mi (9,572.68 km) |
| Scalea to Oildale (California) | 6,495.92 mi (10,454.17 km) |
| Scalea to Ojus (Florida) | 5,386.70 mi (8,669.06 km) |
| Scalea to Okemos (Michigan) | 4,869.38 mi (7,836.51 km) |
| Scalea to Oklahoma City (Oklahoma) | 5,726.36 mi (9,215.69 km) |
| Scalea to Okmulgee (Oklahoma) | 5,658.70 mi (9,106.80 km) |
| Scalea to Olathe (Kansas) | 5,456.00 mi (8,780.58 km) |
| Scalea to Old Jamestown (Missouri) | 5,275.96 mi (8,490.84 km) |
| Scalea to Oldsmar (Florida) | 5,416.12 mi (8,716.40 km) |
| Scalea to Olean (New York) | 4,644.95 mi (7,475.33 km) |
| Scalea to Olive Branch (Mississippi) | 5,432.80 mi (8,743.25 km) |
| Scalea to Olivehurst (California) | 6,356.70 mi (10,230.12 km) |
| Scalea to Olney (Maryland) | 4,699.21 mi (7,562.64 km) |
| Scalea to Olympia (Washington) | 5,919.56 mi (9,526.60 km) |
