| Grantsville to Robertsville (New Jersey) | 1,990.88 mi (3,204.02 km) |
| Grantsville to Robinson (Texas) | 1,063.81 mi (1,712.04 km) |
| Grantsville to Robstown (Texas) | 1,221.61 mi (1,965.99 km) |
| Grantsville to Rochester (Michigan) | 1,514.75 mi (2,437.75 km) |
| Grantsville to Rochester (Minnesota) | 1,045.66 mi (1,682.83 km) |
| Grantsville to Rochester (New Hampshire) | 2,118.34 mi (3,409.14 km) |
| Grantsville to Rochester (New York) | 1,788.71 mi (2,878.65 km) |
| Grantsville to Rochester Hills (Michigan) | 1,513.02 mi (2,434.97 km) |
| Grantsville to Rock Hill (South Carolina) | 1,751.90 mi (2,819.41 km) |
| Grantsville to Rock Island (Illinois) | 1,139.47 mi (1,833.80 km) |
| Grantsville to Rock Springs (Wyoming) | 182.56 mi (293.80 km) |
| Grantsville to Rockford (Illinois) | 1,214.25 mi (1,954.14 km) |
| Grantsville to Rockledge (Florida) | 1,983.23 mi (3,191.70 km) |
| Grantsville to Rocklin (California) | 482.40 mi (776.35 km) |
| Grantsville to Rockport (Texas) | 1,232.89 mi (1,984.14 km) |
