| Casas Adobes to Reidsville (North Carolina) | 1,801.07 mi (2,898.55 km) |
| Casas Adobes to Reisterstown (Maryland) | 1,963.33 mi (3,159.67 km) |
| Casas Adobes to Rendon (Texas) | 802.75 mi (1,291.89 km) |
| Casas Adobes to Reno (Nevada) | 700.95 mi (1,128.07 km) |
| Casas Adobes to Renton (Washington) | 1,199.17 mi (1,929.87 km) |
| Casas Adobes to Republic (Missouri) | 1,049.21 mi (1,688.54 km) |
| Casas Adobes to Reston (Virginia) | 1,932.78 mi (3,110.51 km) |
| Casas Adobes to Revere (Massachusetts) | 2,280.57 mi (3,670.22 km) |
| Casas Adobes to Rexburg (Idaho) | 794.34 mi (1,278.36 km) |
| Casas Adobes to Reynoldsburg (Ohio) | 1,651.67 mi (2,658.11 km) |
| Casas Adobes to Rialto (California) | 388.40 mi (625.06 km) |
| Casas Adobes to Richardson (Texas) | 832.45 mi (1,339.71 km) |
| Casas Adobes to Richfield (Minnesota) | 1,285.54 mi (2,068.88 km) |
| Casas Adobes to Richfield (Wisconsin) | 1,446.24 mi (2,327.50 km) |
| Casas Adobes to Richland (Washington) | 1,058.62 mi (1,703.68 km) |
