| The Dalles to Robbinsdale (Minnesota) | 1,346.83 mi (2,167.52 km) |
| The Dalles to Robertsville (New Jersey) | 2,363.78 mi (3,804.14 km) |
| The Dalles to Robinson (Texas) | 1,616.56 mi (2,601.60 km) |
| The Dalles to Robstown (Texas) | 1,779.28 mi (2,863.47 km) |
| The Dalles to Rochester (Michigan) | 1,879.97 mi (3,025.52 km) |
| The Dalles to Rochester (Minnesota) | 1,403.73 mi (2,259.09 km) |
| The Dalles to Rochester (New Hampshire) | 2,440.43 mi (3,927.49 km) |
| The Dalles to Rochester (New York) | 2,131.13 mi (3,429.72 km) |
| The Dalles to Rochester Hills (Michigan) | 1,878.73 mi (3,023.52 km) |
| The Dalles to Rock Hill (South Carolina) | 2,214.75 mi (3,564.30 km) |
| The Dalles to Rock Island (Illinois) | 1,549.21 mi (2,493.21 km) |
| The Dalles to Rock Springs (Wyoming) | 658.63 mi (1,059.96 km) |
| The Dalles to Rockford (Illinois) | 1,603.79 mi (2,581.05 km) |
| The Dalles to Rockledge (Florida) | 2,496.48 mi (4,017.70 km) |
| The Dalles to Rocklin (California) | 469.69 mi (755.90 km) |
