| Gresham to Reidsville (North Carolina) | 2,291.39 mi (3,687.64 km) |
| Gresham to Reisterstown (Maryland) | 2,330.12 mi (3,749.97 km) |
| Gresham to Rendon (Texas) | 1,610.00 mi (2,591.05 km) |
| Gresham to Reno (Nevada) | 431.88 mi (695.04 km) |
| Gresham to Renton (Washington) | 137.06 mi (220.58 km) |
| Gresham to Republic (Missouri) | 1,600.80 mi (2,576.25 km) |
| Gresham to Reston (Virginia) | 2,319.70 mi (3,733.19 km) |
| Gresham to Revere (Massachusetts) | 2,523.09 mi (4,060.52 km) |
| Gresham to Rexburg (Idaho) | 535.62 mi (862.00 km) |
| Gresham to Reynoldsburg (Ohio) | 2,026.98 mi (3,262.10 km) |
| Gresham to Rialto (California) | 830.60 mi (1,336.71 km) |
| Gresham to Richardson (Texas) | 1,615.62 mi (2,600.09 km) |
| Gresham to Richfield (Minnesota) | 1,412.70 mi (2,273.51 km) |
| Gresham to Richfield (Wisconsin) | 1,683.57 mi (2,709.44 km) |
| Gresham to Richland (Washington) | 160.66 mi (258.56 km) |
