| Longford to Storm Lake (Iowa) | 3,837.02 mi (6,175.08 km) |
| Longford to Storrs (Connecticut) | 2,992.52 mi (4,815.99 km) |
| Longford to Stoughton (Wisconsin) | 3,602.90 mi (5,798.30 km) |
| Longford to Stow (Ohio) | 3,384.50 mi (5,446.82 km) |
| Longford to Streamwood (Illinois) | 3,605.50 mi (5,802.49 km) |
| Longford to Streator (Illinois) | 3,672.28 mi (5,909.96 km) |
| Longford to Streetsboro (Ohio) | 3,378.15 mi (5,436.61 km) |
| Longford to Strongsville (Ohio) | 3,393.81 mi (5,461.80 km) |
| Longford to Stuart (Florida) | 4,020.14 mi (6,469.79 km) |
| Longford to Stuarts Draft (Virginia) | 3,435.49 mi (5,528.88 km) |
| Longford to Sturgis (Michigan) | 3,510.48 mi (5,649.57 km) |
| Longford to Suamico (Wisconsin) | 3,481.41 mi (5,602.79 km) |
| Longford to Sudley (Virginia) | 3,338.11 mi (5,372.17 km) |
| Longford to Suffern (New York) | 3,098.65 mi (4,986.79 km) |
| Longford to Suffolk (Virginia) | 3,401.60 mi (5,474.35 km) |
