| Enniskillen to Smyrna (Delaware) | 3,237.67 mi (5,210.53 km) |
| Enniskillen to Smyrna (Georgia) | 3,852.72 mi (6,200.35 km) |
| Enniskillen to Smyrna (Tennessee) | 3,826.22 mi (6,157.71 km) |
| Enniskillen to Snellville (Georgia) | 3,832.85 mi (6,168.38 km) |
| Enniskillen to Snoqualmie (Washington) | 4,423.64 mi (7,119.16 km) |
| Enniskillen to Snyder (Texas) | 4,541.12 mi (7,308.22 km) |
| Enniskillen to Socastee (South Carolina) | 3,643.02 mi (5,862.87 km) |
| Enniskillen to Socorro (Texas) | 4,795.13 mi (7,717.01 km) |
| Enniskillen to Soddy-Daisy (Tennessee) | 3,808.84 mi (6,129.74 km) |
| Enniskillen to Solana Beach (California) | 5,101.84 mi (8,210.63 km) |
| Enniskillen to Soledad (California) | 5,036.40 mi (8,105.31 km) |
| Enniskillen to Solon (Ohio) | 3,369.05 mi (5,421.97 km) |
| Enniskillen to Somers Point (New Jersey) | 3,196.89 mi (5,144.90 km) |
| Enniskillen to Somerset (Kentucky) | 3,696.75 mi (5,949.35 km) |
| Enniskillen to Somerset (New Jersey) | 3,138.01 mi (5,050.15 km) |
