| Calexico to Red Bank (New Jersey) | 2,338.25 mi (3,763.05 km) |
| Calexico to Red Bank (Tennessee) | 1,733.32 mi (2,789.51 km) |
| Calexico to Red Bluff (California) | 638.60 mi (1,027.73 km) |
| Calexico to Red Hill (South Carolina) | 2,098.81 mi (3,377.71 km) |
| Calexico to Red Oak (Texas) | 1,087.55 mi (1,750.24 km) |
| Calexico to Red Wing (Minnesota) | 1,475.82 mi (2,375.11 km) |
| Calexico to Redan (Georgia) | 1,805.59 mi (2,905.82 km) |
| Calexico to Redding (California) | 664.28 mi (1,069.06 km) |
| Calexico to Redland (Maryland) | 2,175.04 mi (3,500.39 km) |
| Calexico to Redlands (California) | 135.18 mi (217.54 km) |
| Calexico to Redmond (Oregon) | 856.39 mi (1,378.23 km) |
| Calexico to Redmond (Washington) | 1,092.18 mi (1,757.69 km) |
| Calexico to Redondo Beach (California) | 185.15 mi (297.98 km) |
| Calexico to Redwood City (California) | 505.30 mi (813.20 km) |
| Calexico to Reedley (California) | 351.51 mi (565.70 km) |
