The first company of Mormon handcart pioneers left Iowa City for Salt Lake City, Utah.

The Mormon handcart pioneers were participants in the migration of members of the Church of Jesus Christ of Latter-day Saints to Salt Lake City, Utah, who used handcarts to transport their belongings. The Mormon handcart movement began in 1856 and continued until 1860.

Iowa City is the largest city in Johnson County, Iowa, United States, and its county seat. At the time of the 2020 census, the population was 74,828, making it the state's fifth-most populous city. The Iowa City metropolitan area, which encompasses Johnson and Washington counties, has a population of over 171,000. The metro area is also a part of a combined statistical area with the Cedar Rapids metro area known as the Iowa City-Cedar Rapids region; collectively, this region has a population of nearly 500,000.

Salt Lake City, often shortened to Salt Lake or SLC, is the capital and most populous city of the U.S. state of Utah. It is the county seat of Salt Lake County, the most populous county in the state. The population was 199,723 at the 2020 census, while the Salt Lake City metropolitan area has an estimated 1.3 million residents, the 46th-largest metropolitan area in the United States. It is also part of the larger Salt Lake City–Ogden–Provo combined statistical area, an urban corridor along a 120-mile (190 km) segment of the Wasatch Front with a population of approximately 2.8 million. It is the principal urban center within the Great Basin, along with Reno, Nevada.