| Charlotte to Oakley (California) | 2,256.73 mi (3,631.86 km) |
| Charlotte to Oakton (Virginia) | 320.14 mi (515.22 km) |
| Charlotte to Oakville (Missouri) | 570.19 mi (917.63 km) |
| Charlotte to Oatfield (Oregon) | 2,281.78 mi (3,672.17 km) |
| Charlotte to Ocala (Florida) | 423.74 mi (681.94 km) |
| Charlotte to Ocean Acres (New Jersey) | 476.36 mi (766.62 km) |
| Charlotte to Ocean City (New Jersey) | 442.58 mi (712.27 km) |
| Charlotte to Ocean Pines (Maryland) | 383.27 mi (616.82 km) |
| Charlotte to Ocean Pointe (Hawaii) | 4,682.89 mi (7,536.38 km) |
| Charlotte to Ocean Springs (Mississippi) | 568.39 mi (914.73 km) |
| Charlotte to Oceanside (California) | 2,077.00 mi (3,342.61 km) |
| Charlotte to Oceanside (New York) | 542.05 mi (872.35 km) |
| Charlotte to Ocoee (Florida) | 459.85 mi (740.05 km) |
| Charlotte to Oconomowoc (Wisconsin) | 681.92 mi (1,097.45 km) |
| Charlotte to Odenton (Maryland) | 350.57 mi (564.18 km) |
