| Blackrock to Reidsville (North Carolina) | 3,611.91 mi (5,812.81 km) |
| Blackrock to Reisterstown (Maryland) | 3,351.62 mi (5,393.91 km) |
| Blackrock to Rendon (Texas) | 4,491.83 mi (7,228.90 km) |
| Blackrock to Reno (Nevada) | 4,905.74 mi (7,895.03 km) |
| Blackrock to Renton (Washington) | 4,529.54 mi (7,289.58 km) |
| Blackrock to Republic (Missouri) | 4,114.14 mi (6,621.07 km) |
| Blackrock to Reston (Virginia) | 3,396.07 mi (5,465.45 km) |
| Blackrock to Revere (Massachusetts) | 2,987.52 mi (4,807.94 km) |
| Blackrock to Rexburg (Idaho) | 4,418.62 mi (7,111.08 km) |
| Blackrock to Reynoldsburg (Ohio) | 3,566.12 mi (5,739.12 km) |
| Blackrock to Rialto (California) | 5,133.17 mi (8,261.04 km) |
| Blackrock to Richardson (Texas) | 4,451.29 mi (7,163.66 km) |
| Blackrock to Richfield (Minnesota) | 3,734.32 mi (6,009.81 km) |
| Blackrock to Richfield (Wisconsin) | 3,624.43 mi (5,832.95 km) |
| Blackrock to Richland (Washington) | 4,514.03 mi (7,264.63 km) |
