| Dallas (Texas) to South Sioux City | 668.36 mi (1,075.62 km) |
| Detroit (Michigan) to South Sioux City | 678.19 mi (1,091.44 km) |
| Houston (Texas) to South Sioux City | 877.72 mi (1,412.55 km) |
| Atlanta (Georgia) to South Sioux City | 885.04 mi (1,424.33 km) |
| Washington (District of Columbia) to South Sioux City | 1,043.04 mi (1,678.62 km) |
| Phoenix (Arizona) to South Sioux City | 1,048.64 mi (1,687.62 km) |
| Baltimore (Maryland) to South Sioux City | 1,054.37 mi (1,696.84 km) |
| Las Vegas (Nevada) to South Sioux City | 1,092.35 mi (1,757.97 km) |
| Philadelphia (Pennsylvania) to South Sioux City | 1,115.52 mi (1,795.26 km) |
| Brooklyn (New York) to South Sioux City | 1,164.68 mi (1,874.38 km) |
| New York (New York) to South Sioux City | 1,165.23 mi (1,875.26 km) |
| Queens (New York) to South Sioux City | 1,170.83 mi (1,884.27 km) |
| Tampa (Florida) to South Sioux City | 1,269.44 mi (2,042.97 km) |
| Riverside (California) to South Sioux City | 1,277.67 mi (2,056.21 km) |
| Boston (Massachusetts) to South Sioux City | 1,287.66 mi (2,072.28 km) |
| Seattle (Washington) to South Sioux City | 1,307.39 mi (2,104.04 km) |
| San Diego (California) to South Sioux City | 1,308.73 mi (2,106.20 km) |
| Portland (Oregon) to South Sioux City | 1,315.17 mi (2,116.56 km) |
| Los Angeles (California) to South Sioux City | 1,319.65 mi (2,123.77 km) |
| San Francisco (California) to South Sioux City | 1,407.55 mi (2,265.24 km) |
| Miami (Florida) to South Sioux City | 1,473.27 mi (2,371.00 km) |
| Minneapolis (Minnesota) to South Sioux City | 233.46 mi (375.72 km) |
| St. Louis (Missouri) to South Sioux City | 417.83 mi (672.44 km) |
| Chicago (Illinois) to South Sioux City | 448.87 mi (722.38 km) |
| Denver (Colorado) to South Sioux City | 478.17 mi (769.55 km) |
