| Sanlucar de Barrameda to Security-Widefield (Colorado) | 5,079.40 mi (8,174.51 km) |
| Sanlucar de Barrameda to Sedalia (Missouri) | 4,553.50 mi (7,328.15 km) |
| Sanlucar de Barrameda to Sedro-Woolley (Washington) | 5,353.63 mi (8,615.83 km) |
| Sanlucar de Barrameda to Seguin (Texas) | 5,111.87 mi (8,226.75 km) |
| Sanlucar de Barrameda to Selden (New York) | 3,513.60 mi (5,654.59 km) |
| Sanlucar de Barrameda to Selma (Alabama) | 4,457.24 mi (7,173.24 km) |
| Sanlucar de Barrameda to Selma (California) | 5,811.80 mi (9,353.19 km) |
| Sanlucar de Barrameda to Selma (Texas) | 5,129.25 mi (8,254.73 km) |
| Sanlucar de Barrameda to Seminole (Florida) | 4,389.57 mi (7,064.33 km) |
| Sanlucar de Barrameda to Seven Hills (Ohio) | 3,922.58 mi (6,312.78 km) |
| Sanlucar de Barrameda to Seven Oaks (South Carolina) | 4,103.31 mi (6,603.64 km) |
| Sanlucar de Barrameda to Severn (Maryland) | 3,735.97 mi (6,012.47 km) |
| Sanlucar de Barrameda to Severna Park (Maryland) | 3,730.85 mi (6,004.23 km) |
| Sanlucar de Barrameda to Sevierville (Tennessee) | 4,170.87 mi (6,712.37 km) |
| Sanlucar de Barrameda to Seymour (Indiana) | 4,194.09 mi (6,749.73 km) |
