| Forfar to River Ridge (Louisiana) | 4,417.89 mi (7,109.90 km) |
| Forfar to Riverbank (California) | 4,984.96 mi (8,022.52 km) |
| Forfar to Riverdale (Georgia) | 4,010.11 mi (6,453.64 km) |
| Forfar to Riverdale (Illinois) | 3,707.18 mi (5,966.14 km) |
| Forfar to Riverside (California) | 5,106.82 mi (8,218.64 km) |
| Forfar to Riverside (Ohio) | 3,676.48 mi (5,916.73 km) |
| Forfar to Riverton (Utah) | 4,563.10 mi (7,343.59 km) |
| Forfar to Riverton (Wyoming) | 4,314.81 mi (6,944.01 km) |
| Forfar to Riverview (Florida) | 4,240.09 mi (6,823.77 km) |
| Forfar to Riverview (Michigan) | 3,523.42 mi (5,670.40 km) |
| Forfar to Riviera Beach (Florida) | 4,212.79 mi (6,779.83 km) |
| Forfar to Riviera Beach (Maryland) | 3,429.77 mi (5,519.68 km) |
| Forfar to Roanoke (Virginia) | 3,652.02 mi (5,877.36 km) |
| Forfar to Roanoke Rapids (North Carolina) | 3,608.92 mi (5,808.00 km) |
| Forfar to Robbinsdale (Minnesota) | 3,730.58 mi (6,003.79 km) |
