| Dour to Robertsville (New Jersey) | 3,675.13 mi (5,914.55 km) |
| Dour to Robinson (Texas) | 5,015.64 mi (8,071.90 km) |
| Dour to Robstown (Texas) | 5,229.00 mi (8,415.26 km) |
| Dour to Rochester (Michigan) | 3,923.76 mi (6,314.69 km) |
| Dour to Rochester (Minnesota) | 4,212.02 mi (6,778.59 km) |
| Dour to Rochester (New Hampshire) | 3,415.37 mi (5,496.50 km) |
| Dour to Rochester (New York) | 3,687.38 mi (5,934.27 km) |
| Dour to Rochester Hills (Michigan) | 3,926.17 mi (6,318.55 km) |
| Dour to Rock Hill (South Carolina) | 4,197.49 mi (6,755.20 km) |
| Dour to Rock Island (Illinois) | 4,263.91 mi (6,862.10 km) |
| Dour to Rock Springs (Wyoming) | 4,907.12 mi (7,897.24 km) |
| Dour to Rockford (Illinois) | 4,169.63 mi (6,710.37 km) |
| Dour to Rockledge (Florida) | 4,506.24 mi (7,252.09 km) |
| Dour to Rocklin (California) | 5,430.39 mi (8,739.37 km) |
| Dour to Rockport (Texas) | 5,193.05 mi (8,357.41 km) |
