| Seacroft to Smyrna (Delaware) | 3,489.77 mi (5,616.24 km) |
| Seacroft to Smyrna (Georgia) | 4,104.20 mi (6,605.07 km) |
| Seacroft to Smyrna (Tennessee) | 4,075.84 mi (6,559.42 km) |
| Seacroft to Snellville (Georgia) | 4,084.50 mi (6,573.37 km) |
| Seacroft to Snoqualmie (Washington) | 4,615.95 mi (7,428.66 km) |
| Seacroft to Snyder (Texas) | 4,783.09 mi (7,697.64 km) |
| Seacroft to Socastee (South Carolina) | 3,895.80 mi (6,269.69 km) |
| Seacroft to Socorro (Texas) | 5,032.78 mi (8,099.47 km) |
| Seacroft to Soddy-Daisy (Tennessee) | 4,059.46 mi (6,533.07 km) |
| Seacroft to Solana Beach (California) | 5,323.65 mi (8,567.58 km) |
| Seacroft to Soledad (California) | 5,247.08 mi (8,444.37 km) |
| Seacroft to Solon (Ohio) | 3,617.63 mi (5,822.01 km) |
| Seacroft to Somers Point (New Jersey) | 3,449.21 mi (5,550.97 km) |
| Seacroft to Somerset (Kentucky) | 3,946.64 mi (6,351.51 km) |
| Seacroft to Somerset (New Jersey) | 3,389.94 mi (5,455.57 km) |
