| Escondido to Smyrna (Delaware) | 2,329.50 mi (3,748.97 km) |
| Escondido to Smyrna (Georgia) | 1,868.53 mi (3,007.11 km) |
| Escondido to Smyrna (Tennessee) | 1,742.11 mi (2,803.66 km) |
| Escondido to Snellville (Georgia) | 1,897.76 mi (3,054.15 km) |
| Escondido to Snoqualmie (Washington) | 1,025.27 mi (1,650.01 km) |
| Escondido to Snyder (Texas) | 936.79 mi (1,507.61 km) |
| Escondido to Socastee (South Carolina) | 2,183.04 mi (3,513.26 km) |
| Escondido to Socorro (Texas) | 638.96 mi (1,028.31 km) |
| Escondido to Soddy-Daisy (Tennessee) | 1,821.02 mi (2,930.65 km) |
| Escondido to Solana Beach (California) | 14.46 mi (23.27 km) |
| Escondido to Soledad (California) | 333.04 mi (535.98 km) |
| Escondido to Solon (Ohio) | 2,024.84 mi (3,258.67 km) |
| Escondido to Somers Point (New Jersey) | 2,382.91 mi (3,834.92 km) |
| Escondido to Somerset (Kentucky) | 1,845.88 mi (2,970.65 km) |
| Escondido to Somerset (New Jersey) | 2,385.12 mi (3,838.48 km) |
