| Rock Island to Atlanta (Georgia) | 629.87 mi (1,013.68 km) |
| Rock Island to Dallas (Texas) | 689.04 mi (1,108.90 km) |
| Rock Island to Washington (District of Columbia) | 736.82 mi (1,185.80 km) |
| Rock Island to Baltimore (Maryland) | 749.28 mi (1,205.86 km) |
| Rock Island to Denver (Colorado) | 757.97 mi (1,219.84 km) |
| Rock Island to Philadelphia (Pennsylvania) | 813.94 mi (1,309.92 km) |
| Rock Island to Houston (Texas) | 850.81 mi (1,369.25 km) |
| Rock Island to Brooklyn (New York) | 867.06 mi (1,395.40 km) |
| Rock Island to New York (New York) | 867.85 mi (1,396.68 km) |
| Rock Island to Queens (New York) | 873.85 mi (1,406.32 km) |
| Rock Island to Boston (Massachusetts) | 1,002.30 mi (1,613.05 km) |
| Rock Island to Tampa (Florida) | 1,038.21 mi (1,670.84 km) |
| Rock Island to Miami (Florida) | 1,235.00 mi (1,987.53 km) |
| Rock Island to Phoenix (Arizona) | 1,294.05 mi (2,082.57 km) |
| Rock Island to Las Vegas (Nevada) | 1,371.27 mi (2,206.84 km) |
| Rock Island to Riverside (California) | 1,547.77 mi (2,490.90 km) |
| Rock Island to San Diego (California) | 1,570.75 mi (2,527.88 km) |
| Rock Island to Los Angeles (California) | 1,593.78 mi (2,564.95 km) |
| Rock Island to Seattle (Washington) | 1,607.32 mi (2,586.74 km) |
| Rock Island to Portland (Oregon) | 1,620.29 mi (2,607.60 km) |
| Rock Island to San Francisco (California) | 1,705.41 mi (2,744.60 km) |
| Rock Island to Chicago (Illinois) | 151.64 mi (244.05 km) |
| Rock Island to St. Louis (Missouri) | 196.62 mi (316.43 km) |
| Rock Island to Minneapolis (Minnesota) | 276.63 mi (445.19 km) |
| Rock Island to Detroit (Michigan) | 389.54 mi (626.90 km) |
