| DeKalb to Robertsville (New Jersey) | 759.23 mi (1,221.87 km) |
| DeKalb to Robinson (Texas) | 858.99 mi (1,382.41 km) |
| DeKalb to Robstown (Texas) | 1,098.44 mi (1,767.76 km) |
| DeKalb to Rochester (Michigan) | 292.22 mi (470.29 km) |
| DeKalb to Rochester (Minnesota) | 237.21 mi (381.75 km) |
| DeKalb to Rochester (New Hampshire) | 906.71 mi (1,459.21 km) |
| DeKalb to Rochester (New York) | 572.58 mi (921.48 km) |
| DeKalb to Rochester Hills (Michigan) | 290.17 mi (466.98 km) |
| DeKalb to Rock Hill (South Carolina) | 638.17 mi (1,027.04 km) |
| DeKalb to Rock Island (Illinois) | 99.87 mi (160.72 km) |
| DeKalb to Rock Springs (Wyoming) | 1,052.85 mi (1,694.41 km) |
| DeKalb to Rockford (Illinois) | 27.87 mi (44.85 km) |
| DeKalb to Rockledge (Florida) | 1,042.55 mi (1,677.82 km) |
| DeKalb to Rocklin (California) | 1,714.06 mi (2,758.51 km) |
| DeKalb to Rockport (Texas) | 1,068.61 mi (1,719.76 km) |
