| El Prat de Llobregat to Southern Pines (North Carolina) | 4,275.65 mi (6,880.99 km) |
| El Prat de Llobregat to Southfield (Michigan) | 4,187.73 mi (6,739.49 km) |
| El Prat de Llobregat to Southgate (Michigan) | 4,194.95 mi (6,751.12 km) |
| El Prat de Llobregat to Southlake (Texas) | 5,185.54 mi (8,345.32 km) |
| El Prat de Llobregat to Spanaway (Washington) | 5,445.50 mi (8,763.68 km) |
| El Prat de Llobregat to Spanish Fork (Utah) | 5,444.57 mi (8,762.19 km) |
| El Prat de Llobregat to Spanish Lake (Missouri) | 4,631.81 mi (7,454.18 km) |
| El Prat de Llobregat to Spanish Springs (Nevada) | 5,753.98 mi (9,260.13 km) |
| El Prat de Llobregat to Sparks (Nevada) | 5,759.98 mi (9,269.79 km) |
| El Prat de Llobregat to Spartanburg (South Carolina) | 4,404.44 mi (7,088.26 km) |
| El Prat de Llobregat to Spearfish (South Dakota) | 4,946.08 mi (7,959.94 km) |
| El Prat de Llobregat to Speedway (Indiana) | 4,417.86 mi (7,109.85 km) |
| El Prat de Llobregat to Spencer (Iowa) | 4,664.83 mi (7,507.33 km) |
| El Prat de Llobregat to Spokane (Washington) | 5,263.47 mi (8,470.74 km) |
| El Prat de Llobregat to Spokane Valley (Washington) | 5,257.48 mi (8,461.10 km) |
