| Des Moines to Rosemont (California) | 1,475.53 mi (2,374.63 km) |
| Des Moines to Rosemount (Minnesota) | 221.02 mi (355.69 km) |
| Des Moines to Rosenberg (Texas) | 840.14 mi (1,352.08 km) |
| Des Moines to Roseville (California) | 1,469.26 mi (2,364.55 km) |
| Des Moines to Roseville (Michigan) | 551.13 mi (886.95 km) |
| Des Moines to Roseville (Minnesota) | 238.99 mi (384.62 km) |
| Des Moines to Rossmoor (California) | 1,435.87 mi (2,310.80 km) |
| Des Moines to Rossville (Maryland) | 912.00 mi (1,467.72 km) |
| Des Moines to Roswell (Georgia) | 724.69 mi (1,166.28 km) |
| Des Moines to Roswell (New Mexico) | 823.02 mi (1,324.51 km) |
| Des Moines to Round Lake (Illinois) | 287.75 mi (463.08 km) |
| Des Moines to Round Lake Beach (Illinois) | 289.38 mi (465.72 km) |
| Des Moines to Round Rock (Texas) | 795.79 mi (1,280.71 km) |
| Des Moines to Rowland Heights (California) | 1,420.25 mi (2,285.68 km) |
| Des Moines to Rowlett (Texas) | 619.48 mi (996.96 km) |
