| Watford to Richmond (California) | 5,326.27 mi (8,571.80 km) |
| Watford to Richmond (Indiana) | 3,922.10 mi (6,312.00 km) |
| Watford to Richmond (Kentucky) | 3,997.16 mi (6,432.80 km) |
| Watford to Richmond (Texas) | 4,858.59 mi (7,819.14 km) |
| Watford to Richmond (Virginia) | 3,731.10 mi (6,004.63 km) |
| Watford to Richmond Heights (Florida) | 4,429.50 mi (7,128.58 km) |
| Watford to Richmond Heights (Ohio) | 3,710.12 mi (5,970.86 km) |
| Watford to Richmond Hill (Georgia) | 4,156.51 mi (6,689.26 km) |
| Watford to Richmond West (Florida) | 4,433.16 mi (7,134.48 km) |
| Watford to Richton Park (Illinois) | 3,955.27 mi (6,365.39 km) |
| Watford to Ridge (New York) | 3,392.79 mi (5,460.17 km) |
| Watford to Ridgecrest (California) | 5,316.39 mi (8,555.91 km) |
| Watford to Ridgefield (New Jersey) | 3,442.28 mi (5,539.82 km) |
| Watford to Ridgefield (Washington) | 4,881.83 mi (7,856.55 km) |
| Watford to Ridgefield Park (New Jersey) | 3,441.50 mi (5,538.57 km) |
