| Dumfries to Robertsville (New Jersey) | 3,285.02 mi (5,286.73 km) |
| Dumfries to Robinson (Texas) | 4,598.81 mi (7,401.07 km) |
| Dumfries to Robstown (Texas) | 4,818.17 mi (7,754.09 km) |
| Dumfries to Rochester (Michigan) | 3,507.90 mi (5,645.42 km) |
| Dumfries to Rochester (Minnesota) | 3,779.88 mi (6,083.12 km) |
| Dumfries to Rochester (New Hampshire) | 3,021.69 mi (4,862.95 km) |
| Dumfries to Rochester (New York) | 3,280.22 mi (5,279.00 km) |
| Dumfries to Rochester Hills (Michigan) | 3,510.30 mi (5,649.28 km) |
| Dumfries to Rock Hill (South Carolina) | 3,808.80 mi (6,129.67 km) |
| Dumfries to Rock Island (Illinois) | 3,838.87 mi (6,178.06 km) |
| Dumfries to Rock Springs (Wyoming) | 4,463.22 mi (7,182.86 km) |
| Dumfries to Rockford (Illinois) | 3,745.24 mi (6,027.38 km) |
| Dumfries to Rockledge (Florida) | 4,140.19 mi (6,662.99 km) |
| Dumfries to Rocklin (California) | 4,984.05 mi (8,021.05 km) |
| Dumfries to Rockport (Texas) | 4,783.07 mi (7,697.60 km) |
