| Des Moines to Rockville (Maryland) | 882.21 mi (1,419.78 km) |
| Des Moines to Rockville Centre (New York) | 1,039.15 mi (1,672.36 km) |
| Des Moines to Rockwall (Texas) | 617.82 mi (994.29 km) |
| Des Moines to Rocky Mount (North Carolina) | 933.51 mi (1,502.34 km) |
| Des Moines to Rocky Point (New York) | 1,072.23 mi (1,725.58 km) |
| Des Moines to Rocky River (Ohio) | 607.82 mi (978.19 km) |
| Des Moines to Roessleville (New York) | 1,015.85 mi (1,634.86 km) |
| Des Moines to Rogers (Arkansas) | 364.29 mi (586.26 km) |
| Des Moines to Rogers (Minnesota) | 249.71 mi (401.87 km) |
| Des Moines to Rohnert Park (California) | 1,548.93 mi (2,492.76 km) |
| Des Moines to Rolla (Missouri) | 269.13 mi (433.12 km) |
| Des Moines to Rolling Meadows (Illinois) | 289.61 mi (466.08 km) |
| Des Moines to Roma (Texas) | 1,091.22 mi (1,756.15 km) |
| Des Moines to Rome (Georgia) | 681.71 mi (1,097.10 km) |
| Des Moines to Rome (New York) | 929.69 mi (1,496.19 km) |
