| Gallarate to Smyrna (Delaware) | 4,119.25 mi (6,629.29 km) |
| Gallarate to Smyrna (Georgia) | 4,738.99 mi (7,626.67 km) |
| Gallarate to Smyrna (Tennessee) | 4,727.85 mi (7,608.74 km) |
| Gallarate to Snellville (Georgia) | 4,717.23 mi (7,591.64 km) |
| Gallarate to Snoqualmie (Washington) | 5,339.04 mi (8,592.35 km) |
| Gallarate to Snyder (Texas) | 5,468.44 mi (8,800.60 km) |
| Gallarate to Socastee (South Carolina) | 4,506.64 mi (7,252.74 km) |
| Gallarate to Socorro (Texas) | 5,729.20 mi (9,220.26 km) |
| Gallarate to Soddy-Daisy (Tennessee) | 4,703.40 mi (7,569.40 km) |
| Gallarate to Solana Beach (California) | 6,041.90 mi (9,723.50 km) |
| Gallarate to Soledad (California) | 5,970.77 mi (9,609.03 km) |
| Gallarate to Solon (Ohio) | 4,277.97 mi (6,884.72 km) |
| Gallarate to Somers Point (New Jersey) | 4,075.03 mi (6,558.12 km) |
| Gallarate to Somerset (Kentucky) | 4,597.07 mi (7,398.27 km) |
| Gallarate to Somerset (New Jersey) | 4,022.57 mi (6,473.70 km) |
