| Longford to Sanford (Maine) | 2,863.85 mi (4,608.92 km) |
| Longford to Sanford (North Carolina) | 3,561.62 mi (5,731.88 km) |
| Longford to Sanger (California) | 4,987.43 mi (8,026.50 km) |
| Longford to Santa Ana (California) | 5,099.82 mi (8,207.37 km) |
| Longford to Santa Barbara (California) | 5,121.16 mi (8,241.71 km) |
| Longford to Santa Clara (California) | 5,025.64 mi (8,087.99 km) |
| Longford to Santa Clara (Oregon) | 4,677.64 mi (7,527.94 km) |
| Longford to Santa Clarita (California) | 5,081.75 mi (8,178.29 km) |
| Longford to Santa Cruz (California) | 5,049.71 mi (8,126.72 km) |
| Longford to Santa Fe (New Mexico) | 4,582.35 mi (7,374.58 km) |
| Longford to Santa Fe (Texas) | 4,502.87 mi (7,246.68 km) |
| Longford to Santa Fe Springs (California) | 5,094.76 mi (8,199.22 km) |
| Longford to Santa Maria (California) | 5,115.87 mi (8,233.19 km) |
| Longford to Santa Monica (California) | 5,103.49 mi (8,213.27 km) |
| Longford to Santa Paula (California) | 5,103.99 mi (8,214.08 km) |
