| Gresham to Robertsville (New Jersey) | 2,425.10 mi (3,902.82 km) |
| Gresham to Robinson (Texas) | 1,667.12 mi (2,682.98 km) |
| Gresham to Robstown (Texas) | 1,825.37 mi (2,937.65 km) |
| Gresham to Rochester (Michigan) | 1,941.30 mi (3,124.23 km) |
| Gresham to Rochester (Minnesota) | 1,465.08 mi (2,357.82 km) |
| Gresham to Rochester (New Hampshire) | 2,501.12 mi (4,025.16 km) |
| Gresham to Rochester (New York) | 2,192.24 mi (3,528.07 km) |
| Gresham to Rochester Hills (Michigan) | 1,940.06 mi (3,122.23 km) |
| Gresham to Rock Hill (South Carolina) | 2,274.94 mi (3,661.17 km) |
| Gresham to Rock Island (Illinois) | 1,610.25 mi (2,591.45 km) |
| Gresham to Rock Springs (Wyoming) | 713.90 mi (1,148.91 km) |
| Gresham to Rockford (Illinois) | 1,665.06 mi (2,679.66 km) |
| Gresham to Rockledge (Florida) | 2,553.98 mi (4,110.23 km) |
| Gresham to Rocklin (California) | 466.55 mi (750.84 km) |
| Gresham to Rockport (Texas) | 1,837.50 mi (2,957.18 km) |
