| Rock Island to Arroyo Grande (California) | 1,675.58 mi (2,696.58 km) |
| Rock Island to Artesia (California) | 1,584.90 mi (2,550.66 km) |
| Rock Island to Artesia (New Mexico) | 965.32 mi (1,553.53 km) |
| Rock Island to Artondale (Washington) | 1,620.91 mi (2,608.60 km) |
| Rock Island to Arvada (Colorado) | 771.07 mi (1,240.92 km) |
| Rock Island to Arvin (California) | 1,583.27 mi (2,548.02 km) |
| Rock Island to Asbury Lake (Florida) | 929.49 mi (1,495.88 km) |
| Rock Island to Asbury Park (New Jersey) | 869.03 mi (1,398.58 km) |
| Rock Island to Ashburn (Virginia) | 710.95 mi (1,144.16 km) |
| Rock Island to Asheboro (North Carolina) | 703.65 mi (1,132.41 km) |
| Rock Island to Asheville (North Carolina) | 594.91 mi (957.41 km) |
| Rock Island to Ashland (California) | 1,689.76 mi (2,719.40 km) |
| Rock Island to Ashland (Kentucky) | 468.75 mi (754.39 km) |
| Rock Island to Ashland (Ohio) | 431.83 mi (694.97 km) |
| Rock Island to Ashland (Oregon) | 1,644.39 mi (2,646.40 km) |
