| Guardiagrele to Salisbury (New York) | 4,325.24 mi (6,960.80 km) |
| Guardiagrele to Salisbury (North Carolina) | 4,835.52 mi (7,782.01 km) |
| Guardiagrele to Salmon Creek (Washington) | 5,808.97 mi (9,348.63 km) |
| Guardiagrele to Salt Lake City (Utah) | 5,790.75 mi (9,319.32 km) |
| Guardiagrele to Sammamish (Washington) | 5,681.65 mi (9,143.72 km) |
| Guardiagrele to San Angelo (Texas) | 5,875.05 mi (9,454.98 km) |
| Guardiagrele to San Anselmo (California) | 6,266.57 mi (10,085.06 km) |
| Guardiagrele to San Antonio (Texas) | 5,897.12 mi (9,490.50 km) |
| Guardiagrele to San Benito (Texas) | 6,027.58 mi (9,700.46 km) |
| Guardiagrele to San Bernardino (California) | 6,334.66 mi (10,194.64 km) |
| Guardiagrele to San Bruno (California) | 6,283.94 mi (10,113.03 km) |
| Guardiagrele to San Buenaventura (California) | 6,387.50 mi (10,279.69 km) |
| Guardiagrele to San Carlos (California) | 6,286.95 mi (10,117.87 km) |
| Guardiagrele to San Carlos Park (Florida) | 5,300.69 mi (8,530.64 km) |
| Guardiagrele to San Clemente (California) | 6,384.50 mi (10,274.85 km) |
