| Des Moines to Robertsville (New Jersey) | 1,009.42 mi (1,624.50 km) |
| Des Moines to Robinson (Texas) | 725.86 mi (1,168.15 km) |
| Des Moines to Robstown (Texas) | 979.21 mi (1,575.88 km) |
| Des Moines to Rochester (Michigan) | 542.68 mi (873.36 km) |
| Des Moines to Rochester (Minnesota) | 178.28 mi (286.92 km) |
| Des Moines to Rochester (New Hampshire) | 1,156.64 mi (1,861.43 km) |
| Des Moines to Rochester (New York) | 822.57 mi (1,323.80 km) |
| Des Moines to Rochester Hills (Michigan) | 540.71 mi (870.19 km) |
| Des Moines to Rock Hill (South Carolina) | 820.98 mi (1,321.24 km) |
| Des Moines to Rock Island (Illinois) | 156.78 mi (252.32 km) |
| Des Moines to Rock Springs (Wyoming) | 805.66 mi (1,296.58 km) |
| Des Moines to Rockford (Illinois) | 238.49 mi (383.82 km) |
| Des Moines to Rockledge (Florida) | 1,167.67 mi (1,879.18 km) |
| Des Moines to Rocklin (California) | 1,464.88 mi (2,357.50 km) |
| Des Moines to Rockport (Texas) | 955.92 mi (1,538.41 km) |
