| Calexico to Roy (Utah) | 616.33 mi (991.88 km) |
| Calexico to Royal Kunia (Hawaii) | 2,711.43 mi (4,363.62 km) |
| Calexico to Royal Oak (Michigan) | 1,882.11 mi (3,028.96 km) |
| Calexico to Royal Palm Beach (Florida) | 2,146.72 mi (3,454.82 km) |
| Calexico to Royse City (Texas) | 1,112.00 mi (1,789.60 km) |
| Calexico to Ruskin (Florida) | 1,996.57 mi (3,213.17 km) |
| Calexico to Russellville (Alabama) | 1,597.95 mi (2,571.65 km) |
| Calexico to Russellville (Arkansas) | 1,290.53 mi (2,076.91 km) |
| Calexico to Ruston (Louisiana) | 1,327.84 mi (2,136.95 km) |
| Calexico to Rutherford (New Jersey) | 2,336.26 mi (3,759.85 km) |
| Calexico to Rutland (Vermont) | 2,400.92 mi (3,863.91 km) |
| Calexico to Sabana Grande (Puerto Rico) | 3,162.86 mi (5,090.13 km) |
| Calexico to Sachse (Texas) | 1,096.89 mi (1,765.27 km) |
| Calexico to Saco (Maine) | 2,526.48 mi (4,065.98 km) |
| Calexico to Sacramento (California) | 526.78 mi (847.77 km) |
