| Watford to San Luis Obispo (California) | 5,431.45 mi (8,741.07 km) |
| Watford to San Marcos (California) | 5,442.91 mi (8,759.52 km) |
| Watford to San Marcos (Texas) | 4,928.69 mi (7,931.96 km) |
| Watford to San Marino (California) | 5,416.90 mi (8,717.66 km) |
| Watford to San Mateo (California) | 5,348.48 mi (8,607.55 km) |
| Watford to San Pablo (California) | 5,325.49 mi (8,570.55 km) |
| Watford to San Rafael (California) | 5,329.16 mi (8,576.46 km) |
| Watford to San Ramon (California) | 5,325.15 mi (8,570.00 km) |
| Watford to San Tan Valley (Arizona) | 5,251.97 mi (8,452.23 km) |
| Watford to Sand Springs (Oklahoma) | 4,535.39 mi (7,299.01 km) |
| Watford to Sandusky (Ohio) | 3,762.22 mi (6,054.71 km) |
| Watford to Sandy (Oregon) | 4,893.80 mi (7,875.81 km) |
| Watford to Sandy (Utah) | 4,854.62 mi (7,812.75 km) |
| Watford to Sandy Springs (Georgia) | 4,182.62 mi (6,731.28 km) |
| Watford to Sanford (Florida) | 4,308.80 mi (6,934.34 km) |
