| Rock Island to Fairmont (West Virginia) | 565.02 mi (909.31 km) |
| Rock Island to Fairmount (New York) | 740.11 mi (1,191.08 km) |
| Rock Island to Fairview (California) | 1,686.62 mi (2,714.35 km) |
| Rock Island to Fairview (New Jersey) | 862.56 mi (1,388.15 km) |
| Rock Island to Fairview (Oregon) | 1,610.06 mi (2,591.14 km) |
| Rock Island to Fairview Heights (Illinois) | 200.81 mi (323.17 km) |
| Rock Island to Fairview Park (Ohio) | 451.86 mi (727.20 km) |
| Rock Island to Fairview Shores (Florida) | 1,028.38 mi (1,655.02 km) |
| Rock Island to Fairwood (Washington) | 1,598.16 mi (2,571.99 km) |
| Rock Island to Fajardo (Puerto Rico) | 2,171.22 mi (3,494.25 km) |
| Rock Island to Fall River (Massachusetts) | 1,004.67 mi (1,616.86 km) |
| Rock Island to Fallbrook (California) | 1,557.75 mi (2,506.95 km) |
| Rock Island to Falls Church (Virginia) | 729.15 mi (1,173.46 km) |
| Rock Island to Fargo (North Dakota) | 484.23 mi (779.30 km) |
| Rock Island to Faribault (Minnesota) | 238.42 mi (383.69 km) |
