| Iowa City to South Fulton (Georgia) | 672.00 mi (1,081.49 km) |
| Iowa City to South Gate (California) | 1,542.45 mi (2,482.33 km) |
| Iowa City to South Hill (Washington) | 1,553.83 mi (2,500.64 km) |
| Iowa City to South Holland (Illinois) | 202.89 mi (326.53 km) |
| Iowa City to South Houston (Texas) | 854.13 mi (1,374.59 km) |
| Iowa City to South Huntington (New York) | 942.40 mi (1,516.64 km) |
| Iowa City to South Jordan (Utah) | 1,064.75 mi (1,713.55 km) |
| Iowa City to South Lake Tahoe (California) | 1,504.15 mi (2,420.69 km) |
| Iowa City to South Laurel (Maryland) | 792.60 mi (1,275.57 km) |
| Iowa City to South Lyon (Michigan) | 407.78 mi (656.26 km) |
| Iowa City to South Miami (Florida) | 1,274.64 mi (2,051.34 km) |
| Iowa City to South Miami Heights (Florida) | 1,279.38 mi (2,058.97 km) |
| Iowa City to South Milwaukee (Wisconsin) | 206.56 mi (332.43 km) |
| Iowa City to South Ogden (Utah) | 1,056.52 mi (1,700.30 km) |
| Iowa City to South Pasadena (California) | 1,535.31 mi (2,470.85 km) |
