| Barbastro to Security-Widefield (Colorado) | 5,133.04 mi (8,260.83 km) |
| Barbastro to Sedalia (Missouri) | 4,654.97 mi (7,491.46 km) |
| Barbastro to Sedro-Woolley (Washington) | 5,266.10 mi (8,474.96 km) |
| Barbastro to Seguin (Texas) | 5,260.17 mi (8,465.43 km) |
| Barbastro to Selden (New York) | 3,667.25 mi (5,901.87 km) |
| Barbastro to Selma (Alabama) | 4,632.32 mi (7,454.99 km) |
| Barbastro to Selma (California) | 5,809.69 mi (9,349.79 km) |
| Barbastro to Selma (Texas) | 5,276.00 mi (8,490.89 km) |
| Barbastro to Seminole (Florida) | 4,616.06 mi (7,428.83 km) |
| Barbastro to Seven Hills (Ohio) | 4,043.68 mi (6,507.68 km) |
| Barbastro to Seven Oaks (South Carolina) | 4,289.03 mi (6,902.53 km) |
| Barbastro to Severn (Maryland) | 3,894.17 mi (6,267.06 km) |
| Barbastro to Severna Park (Maryland) | 3,889.92 mi (6,260.22 km) |
| Barbastro to Sevierville (Tennessee) | 4,332.35 mi (6,972.25 km) |
| Barbastro to Seymour (Indiana) | 4,321.52 mi (6,954.82 km) |
