| Orangeburg to Harrison (Ohio) | 454.01 mi (730.67 km) |
| Orangeburg to Harrison (Wisconsin) | 839.59 mi (1,351.20 km) |
| Orangeburg to Harrisonburg (Virginia) | 359.26 mi (578.18 km) |
| Orangeburg to Hartford (Connecticut) | 725.40 mi (1,167.41 km) |
| Orangeburg to Hartford (Wisconsin) | 790.80 mi (1,272.68 km) |
| Orangeburg to Hartselle (Alabama) | 354.01 mi (569.72 km) |
| Orangeburg to Hartsville (Tennessee) | 360.30 mi (579.85 km) |
| Orangeburg to Harvey (Illinois) | 672.16 mi (1,081.73 km) |
| Orangeburg to Harvey (Louisiana) | 595.14 mi (957.78 km) |
| Orangeburg to Hasbrouck Heights (New Jersey) | 631.27 mi (1,015.92 km) |
| Orangeburg to Haslett (Michigan) | 667.84 mi (1,074.78 km) |
| Orangeburg to Hastings (Minnesota) | 1,005.68 mi (1,618.49 km) |
| Orangeburg to Hastings (Nebraska) | 1,081.12 mi (1,739.89 km) |
| Orangeburg to Hattiesburg (Mississippi) | 515.37 mi (829.40 km) |
| Orangeburg to Hauppauge (New York) | 658.30 mi (1,059.44 km) |
