| Aiken to Hutchinson (Minnesota) | 1,033.89 mi (1,663.89 km) |
| Aiken to Hutto (Texas) | 948.16 mi (1,525.91 km) |
| Aiken to Hyattsville (Maryland) | 459.75 mi (739.90 km) |
| Aiken to Hybla Valley (Virginia) | 443.88 mi (714.36 km) |
| Aiken to Idaho Falls (Idaho) | 1,764.76 mi (2,840.10 km) |
| Aiken to Idylwood (Virginia) | 447.80 mi (720.66 km) |
| Aiken to Ilchester (Maryland) | 479.99 mi (772.47 km) |
| Aiken to Immokalee (Florida) | 491.24 mi (790.57 km) |
| Aiken to Imperial (California) | 1,948.91 mi (3,136.47 km) |
| Aiken to Imperial Beach (California) | 2,040.70 mi (3,284.20 km) |
| Aiken to Independence (Kentucky) | 406.15 mi (653.64 km) |
| Aiken to Independence (Missouri) | 799.78 mi (1,287.13 km) |
| Aiken to Indian Trail (North Carolina) | 123.00 mi (197.95 km) |
| Aiken to Indiana (Pennsylvania) | 510.02 mi (820.80 km) |
| Aiken to Indianapolis (Indiana) | 496.10 mi (798.39 km) |
