| Imperial Beach to Reidsville (North Carolina) | 2,135.90 mi (3,437.39 km) |
| Imperial Beach to Reisterstown (Maryland) | 2,282.58 mi (3,673.46 km) |
| Imperial Beach to Rendon (Texas) | 1,155.99 mi (1,860.38 km) |
| Imperial Beach to Reno (Nevada) | 505.76 mi (813.94 km) |
| Imperial Beach to Renton (Washington) | 1,063.92 mi (1,712.21 km) |
| Imperial Beach to Republic (Missouri) | 1,375.01 mi (2,212.86 km) |
| Imperial Beach to Reston (Virginia) | 2,254.70 mi (3,628.59 km) |
| Imperial Beach to Revere (Massachusetts) | 2,584.16 mi (4,158.80 km) |
| Imperial Beach to Rexburg (Idaho) | 829.09 mi (1,334.30 km) |
| Imperial Beach to Reynoldsburg (Ohio) | 1,965.90 mi (3,163.81 km) |
| Imperial Beach to Rialto (California) | 108.11 mi (173.99 km) |
| Imperial Beach to Richardson (Texas) | 1,184.15 mi (1,905.70 km) |
| Imperial Beach to Richfield (Minnesota) | 1,531.61 mi (2,464.89 km) |
| Imperial Beach to Richfield (Wisconsin) | 1,726.68 mi (2,778.82 km) |
| Imperial Beach to Richland (Washington) | 954.47 mi (1,536.07 km) |
