| Boskoop to River Ridge (Louisiana) | 4,808.52 mi (7,738.56 km) |
| Boskoop to Riverbank (California) | 5,422.84 mi (8,727.21 km) |
| Boskoop to Riverdale (Georgia) | 4,395.10 mi (7,073.23 km) |
| Boskoop to Riverdale (Illinois) | 4,119.12 mi (6,629.08 km) |
| Boskoop to Riverside (California) | 5,543.18 mi (8,920.89 km) |
| Boskoop to Riverside (Ohio) | 4,077.50 mi (6,562.10 km) |
| Boskoop to Riverton (Utah) | 4,999.45 mi (8,045.83 km) |
| Boskoop to Riverton (Wyoming) | 4,750.67 mi (7,645.46 km) |
| Boskoop to Riverview (Florida) | 4,602.11 mi (7,406.37 km) |
| Boskoop to Riverview (Michigan) | 3,928.79 mi (6,322.77 km) |
| Boskoop to Riviera Beach (Florida) | 4,563.99 mi (7,345.03 km) |
| Boskoop to Riviera Beach (Maryland) | 3,811.53 mi (6,134.06 km) |
| Boskoop to Roanoke (Virginia) | 4,036.43 mi (6,496.01 km) |
| Boskoop to Roanoke Rapids (North Carolina) | 3,984.53 mi (6,412.48 km) |
| Boskoop to Robbinsdale (Minnesota) | 4,156.45 mi (6,689.16 km) |
