| Guaynabo to Reidsville (North Carolina) | 1,490.05 mi (2,398.00 km) |
| Guaynabo to Reisterstown (Maryland) | 1,590.32 mi (2,559.37 km) |
| Guaynabo to Rendon (Texas) | 2,163.28 mi (3,481.46 km) |
| Guaynabo to Reno (Nevada) | 3,501.69 mi (5,635.43 km) |
| Guaynabo to Renton (Washington) | 3,718.42 mi (5,984.22 km) |
| Guaynabo to Republic (Missouri) | 2,101.17 mi (3,381.50 km) |
| Guaynabo to Reston (Virginia) | 1,572.62 mi (2,530.89 km) |
| Guaynabo to Revere (Massachusetts) | 1,685.32 mi (2,712.27 km) |
| Guaynabo to Rexburg (Idaho) | 3,166.83 mi (5,096.52 km) |
| Guaynabo to Reynoldsburg (Ohio) | 1,791.64 mi (2,883.37 km) |
| Guaynabo to Rialto (California) | 3,320.56 mi (5,343.93 km) |
| Guaynabo to Richardson (Texas) | 2,143.78 mi (3,450.08 km) |
| Guaynabo to Richfield (Minnesota) | 2,406.95 mi (3,873.62 km) |
| Guaynabo to Richfield (Wisconsin) | 2,147.32 mi (3,455.77 km) |
| Guaynabo to Richland (Washington) | 3,566.08 mi (5,739.05 km) |
