| Charlotte to Orangevale (California) | 2,225.19 mi (3,581.10 km) |
| Charlotte to Orchards (Washington) | 2,279.83 mi (3,669.03 km) |
| Charlotte to Orcutt (California) | 2,224.73 mi (3,580.36 km) |
| Charlotte to Oregon (Ohio) | 466.92 mi (751.43 km) |
| Charlotte to Oregon (Wisconsin) | 702.85 mi (1,131.13 km) |
| Charlotte to Oregon City (Oregon) | 2,281.45 mi (3,671.63 km) |
| Charlotte to Orem (Utah) | 1,713.49 mi (2,757.59 km) |
| Charlotte to Orinda (California) | 2,283.92 mi (3,675.62 km) |
| Charlotte to Orland Park (Illinois) | 583.03 mi (938.29 km) |
| Charlotte to Orlando (Florida) | 466.01 mi (749.98 km) |
| Charlotte to Ormond Beach (Florida) | 408.63 mi (657.63 km) |
| Charlotte to Oro Valley (Arizona) | 1,734.60 mi (2,791.57 km) |
| Charlotte to Oroville (California) | 2,237.57 mi (3,601.02 km) |
| Charlotte to Oshkosh (Wisconsin) | 734.25 mi (1,181.66 km) |
| Charlotte to Oskaloosa (Iowa) | 765.30 mi (1,231.63 km) |
