| La Grande to Rosemont (California) | 497.32 mi (800.36 km) |
| La Grande to Rosemount (Minnesota) | 1,217.38 mi (1,959.19 km) |
| La Grande to Rosenberg (Texas) | 1,627.09 mi (2,618.54 km) |
| La Grande to Roseville (California) | 482.15 mi (775.94 km) |
| La Grande to Roseville (Michigan) | 1,746.25 mi (2,810.32 km) |
| La Grande to Roseville (Minnesota) | 1,209.79 mi (1,946.97 km) |
| La Grande to Rossmoor (California) | 797.03 mi (1,282.69 km) |
| La Grande to Rossville (Maryland) | 2,140.00 mi (3,443.99 km) |
| La Grande to Roswell (Georgia) | 1,937.88 mi (3,118.72 km) |
| La Grande to Roswell (New Mexico) | 1,095.36 mi (1,762.81 km) |
| La Grande to Round Lake (Illinois) | 1,499.54 mi (2,413.28 km) |
| La Grande to Round Lake Beach (Illinois) | 1,499.98 mi (2,413.98 km) |
| La Grande to Round Rock (Texas) | 1,503.21 mi (2,419.18 km) |
| La Grande to Rowland Heights (California) | 784.46 mi (1,262.46 km) |
| La Grande to Rowlett (Texas) | 1,430.41 mi (2,302.02 km) |
