| Rock Island to Richland (Washington) | 1,459.49 mi (2,348.81 km) |
| Rock Island to Richmond (California) | 1,695.72 mi (2,729.00 km) |
| Rock Island to Richmond (Indiana) | 319.05 mi (513.47 km) |
| Rock Island to Richmond (Kentucky) | 422.75 mi (680.35 km) |
| Rock Island to Richmond (Texas) | 870.89 mi (1,401.57 km) |
| Rock Island to Richmond (Virginia) | 748.99 mi (1,205.39 km) |
| Rock Island to Richmond Heights (Florida) | 1,239.89 mi (1,995.41 km) |
| Rock Island to Richmond Heights (Ohio) | 469.58 mi (755.71 km) |
| Rock Island to Richmond Hill (Georgia) | 836.11 mi (1,345.59 km) |
| Rock Island to Richmond West (Florida) | 1,239.86 mi (1,995.36 km) |
| Rock Island to Richton Park (Illinois) | 147.22 mi (236.93 km) |
| Rock Island to Ridge (New York) | 919.60 mi (1,479.96 km) |
| Rock Island to Ridgecrest (California) | 1,510.90 mi (2,431.56 km) |
| Rock Island to Ridgefield (New Jersey) | 861.78 mi (1,386.90 km) |
| Rock Island to Ridgefield (Washington) | 1,622.54 mi (2,611.22 km) |
