| Barbastro to Reidsville (North Carolina) | 4,133.13 mi (6,651.63 km) |
| Barbastro to Reisterstown (Maryland) | 3,888.76 mi (6,258.35 km) |
| Barbastro to Rendon (Texas) | 5,093.42 mi (8,197.07 km) |
| Barbastro to Reno (Nevada) | 5,661.40 mi (9,111.14 km) |
| Barbastro to Renton (Washington) | 5,319.42 mi (8,560.78 km) |
| Barbastro to Republic (Missouri) | 4,728.84 mi (7,610.33 km) |
| Barbastro to Reston (Virginia) | 3,930.83 mi (6,326.06 km) |
| Barbastro to Revere (Massachusetts) | 3,525.37 mi (5,673.53 km) |
| Barbastro to Rexburg (Idaho) | 5,162.31 mi (8,307.94 km) |
| Barbastro to Reynoldsburg (Ohio) | 4,144.67 mi (6,670.20 km) |
| Barbastro to Rialto (California) | 5,855.67 mi (9,423.79 km) |
| Barbastro to Richardson (Texas) | 5,052.60 mi (8,131.37 km) |
| Barbastro to Richfield (Minnesota) | 4,409.70 mi (7,096.73 km) |
| Barbastro to Richfield (Wisconsin) | 4,263.00 mi (6,860.63 km) |
| Barbastro to Richland (Washington) | 5,292.27 mi (8,517.08 km) |
