| Watford to Roy (Utah) | 4,828.21 mi (7,770.25 km) |
| Watford to Royal Kunia (Hawaii) | 7,210.20 mi (11,603.70 km) |
| Watford to Royal Oak (Michigan) | 3,731.97 mi (6,006.03 km) |
| Watford to Royal Palm Beach (Florida) | 4,369.18 mi (7,031.52 km) |
| Watford to Royse City (Texas) | 4,704.41 mi (7,571.01 km) |
| Watford to Ruskin (Florida) | 4,411.03 mi (7,098.87 km) |
| Watford to Russellville (Alabama) | 4,290.02 mi (6,904.11 km) |
| Watford to Russellville (Arkansas) | 4,464.43 mi (7,184.80 km) |
| Watford to Ruston (Louisiana) | 4,583.56 mi (7,376.53 km) |
| Watford to Rutherford (New Jersey) | 3,446.46 mi (5,546.55 km) |
| Watford to Rutland (Vermont) | 3,282.88 mi (5,283.29 km) |
| Watford to Sabana Grande (Puerto Rico) | 4,245.65 mi (6,832.71 km) |
| Watford to Sachse (Texas) | 4,714.68 mi (7,587.54 km) |
| Watford to Saco (Maine) | 3,184.22 mi (5,124.51 km) |
| Watford to Sacramento (California) | 5,264.64 mi (8,472.62 km) |
