| Calexico to Ridgeland (Mississippi) | 1,472.68 mi (2,370.05 km) |
| Calexico to Ridgewood (New Jersey) | 2,336.00 mi (3,759.43 km) |
| Calexico to Rifle (Colorado) | 639.67 mi (1,029.46 km) |
| Calexico to Rincon (Georgia) | 1,987.98 mi (3,199.34 km) |
| Calexico to Ringwood (New Jersey) | 2,327.67 mi (3,746.03 km) |
| Calexico to Río Grande (Puerto Rico) | 3,218.35 mi (5,179.43 km) |
| Calexico to Rio Grande City (Texas) | 1,091.16 mi (1,756.05 km) |
| Calexico to Rio Linda (California) | 532.08 mi (856.30 km) |
| Calexico to Rio Rancho (New Mexico) | 534.81 mi (860.70 km) |
| Calexico to Rio Rico (Arizona) | 276.23 mi (444.56 km) |
| Calexico to Ripon (California) | 472.36 mi (760.19 km) |
| Calexico to River Edge (New Jersey) | 2,339.82 mi (3,765.58 km) |
| Calexico to River Falls (Wisconsin) | 1,483.45 mi (2,387.38 km) |
| Calexico to River Forest (Illinois) | 1,639.76 mi (2,638.94 km) |
| Calexico to River Grove (Illinois) | 1,639.32 mi (2,638.23 km) |
