| Douarnenez to Smyrna (Delaware) | 3,483.30 mi (5,605.83 km) |
| Douarnenez to Smyrna (Georgia) | 4,103.31 mi (6,603.64 km) |
| Douarnenez to Smyrna (Tennessee) | 4,097.36 mi (6,594.07 km) |
| Douarnenez to Snellville (Georgia) | 4,081.10 mi (6,567.89 km) |
| Douarnenez to Snoqualmie (Washington) | 4,842.38 mi (7,793.06 km) |
| Douarnenez to Snyder (Texas) | 4,854.33 mi (7,812.29 km) |
| Douarnenez to Socastee (South Carolina) | 3,867.07 mi (6,223.45 km) |
| Douarnenez to Socorro (Texas) | 5,124.44 mi (8,246.99 km) |
| Douarnenez to Soddy-Daisy (Tennessee) | 4,070.26 mi (6,550.44 km) |
| Douarnenez to Solana Beach (California) | 5,473.59 mi (8,808.90 km) |
| Douarnenez to Soledad (California) | 5,429.16 mi (8,737.39 km) |
| Douarnenez to Solon (Ohio) | 3,651.97 mi (5,877.28 km) |
| Douarnenez to Somers Point (New Jersey) | 3,438.35 mi (5,533.50 km) |
| Douarnenez to Somerset (Kentucky) | 3,966.26 mi (6,383.08 km) |
| Douarnenez to Somerset (New Jersey) | 3,387.54 mi (5,451.73 km) |
