| Horsforth to River Ridge (Louisiana) | 4,520.50 mi (7,275.04 km) |
| Horsforth to Riverbank (California) | 5,154.21 mi (8,294.91 km) |
| Horsforth to Riverdale (Georgia) | 4,107.75 mi (6,610.78 km) |
| Horsforth to Riverdale (Illinois) | 3,830.44 mi (6,164.49 km) |
| Horsforth to Riverside (California) | 5,266.94 mi (8,476.32 km) |
| Horsforth to Riverside (Ohio) | 3,788.59 mi (6,097.14 km) |
| Horsforth to Riverton (Utah) | 4,723.39 mi (7,601.56 km) |
| Horsforth to Riverton (Wyoming) | 4,473.67 mi (7,199.68 km) |
| Horsforth to Riverview (Florida) | 4,319.36 mi (6,951.34 km) |
| Horsforth to Riverview (Michigan) | 3,639.81 mi (5,857.71 km) |
| Horsforth to Riviera Beach (Florida) | 4,284.01 mi (6,894.44 km) |
| Horsforth to Riviera Beach (Maryland) | 3,524.51 mi (5,672.15 km) |
| Horsforth to Roanoke (Virginia) | 3,749.08 mi (6,033.56 km) |
| Horsforth to Roanoke Rapids (North Carolina) | 3,698.62 mi (5,952.35 km) |
| Horsforth to Robbinsdale (Minnesota) | 3,870.93 mi (6,229.66 km) |
