| North Charleston to Indianapolis (Indiana) | 582.41 mi (937.30 km) |
| North Charleston to Indianola (Iowa) | 943.44 mi (1,518.33 km) |
| North Charleston to Indio (California) | 2,077.84 mi (3,343.97 km) |
| North Charleston to Inglewood (California) | 2,195.13 mi (3,532.71 km) |
| North Charleston to Inkster (Michigan) | 672.27 mi (1,081.91 km) |
| North Charleston to Inver Grove Heights (Minnesota) | 1,077.13 mi (1,733.48 km) |
| North Charleston to Inwood (New York) | 637.23 mi (1,025.52 km) |
| North Charleston to Iona (Florida) | 455.83 mi (733.58 km) |
| North Charleston to Ionia (Michigan) | 746.88 mi (1,201.99 km) |
| North Charleston to Iowa City (Iowa) | 871.57 mi (1,402.65 km) |
| North Charleston to Irmo (South Carolina) | 104.91 mi (168.84 km) |
| North Charleston to Irondale (Alabama) | 383.27 mi (616.81 km) |
| North Charleston to Ironton (Ohio) | 415.21 mi (668.22 km) |
| North Charleston to Irvine (California) | 2,165.85 mi (3,485.60 km) |
| North Charleston to Irving (Texas) | 979.43 mi (1,576.25 km) |
