| Watford to Red Bank (New Jersey) | 3,465.43 mi (5,577.07 km) |
| Watford to Red Bank (Tennessee) | 4,162.90 mi (6,699.53 km) |
| Watford to Red Bluff (California) | 5,194.25 mi (8,359.33 km) |
| Watford to Red Hill (South Carolina) | 3,970.36 mi (6,389.67 km) |
| Watford to Red Oak (Texas) | 4,746.01 mi (7,637.97 km) |
| Watford to Red Wing (Minnesota) | 3,990.72 mi (6,422.45 km) |
| Watford to Redan (Georgia) | 4,183.87 mi (6,733.29 km) |
| Watford to Redding (California) | 5,174.84 mi (8,328.10 km) |
| Watford to Redland (Maryland) | 3,644.72 mi (5,865.62 km) |
| Watford to Redlands (California) | 5,390.60 mi (8,675.33 km) |
| Watford to Redmond (Oregon) | 4,929.02 mi (7,932.50 km) |
| Watford to Redmond (Washington) | 4,759.53 mi (7,659.72 km) |
| Watford to Redondo Beach (California) | 5,440.50 mi (8,755.64 km) |
| Watford to Redwood City (California) | 5,348.80 mi (8,608.07 km) |
| Watford to Reedley (California) | 5,316.98 mi (8,556.86 km) |
