| Boone to River Ridge (Louisiana) | 656.56 mi (1,056.64 km) |
| Boone to Riverbank (California) | 2,154.76 mi (3,467.76 km) |
| Boone to Riverdale (Georgia) | 240.04 mi (386.30 km) |
| Boone to Riverdale (Illinois) | 493.57 mi (794.32 km) |
| Boone to Riverside (California) | 2,015.01 mi (3,242.84 km) |
| Boone to Riverside (Ohio) | 280.67 mi (451.69 km) |
| Boone to Riverton (Utah) | 1,659.60 mi (2,670.87 km) |
| Boone to Riverton (Wyoming) | 1,492.12 mi (2,401.33 km) |
| Boone to Riverview (Florida) | 580.77 mi (934.66 km) |
| Boone to Riverview (Michigan) | 419.90 mi (675.77 km) |
| Boone to Riviera Beach (Florida) | 658.23 mi (1,059.31 km) |
| Boone to Riviera Beach (Maryland) | 347.18 mi (558.73 km) |
| Boone to Roanoke (Virginia) | 119.95 mi (193.05 km) |
| Boone to Roanoke Rapids (North Carolina) | 224.22 mi (360.85 km) |
| Boone to Robbinsdale (Minnesota) | 861.62 mi (1,386.65 km) |
