| Barcelona to Scottsboro (Alabama) | 4,611.23 mi (7,421.06 km) |
| Barcelona to Scottsdale (Arizona) | 5,772.79 mi (9,290.42 km) |
| Barcelona to Scranton (Pennsylvania) | 3,885.65 mi (6,253.35 km) |
| Barcelona to Seabrook (Maryland) | 4,021.60 mi (6,472.14 km) |
| Barcelona to Seabrook (Texas) | 5,240.59 mi (8,433.91 km) |
| Barcelona to Seaford (New York) | 3,809.30 mi (6,130.48 km) |
| Barcelona to Seagoville (Texas) | 5,173.52 mi (8,325.98 km) |
| Barcelona to Seal Beach (California) | 6,008.23 mi (9,669.31 km) |
| Barcelona to Searcy (Arkansas) | 4,846.49 mi (7,799.67 km) |
| Barcelona to Seaside (California) | 5,990.05 mi (9,640.06 km) |
| Barcelona to SeaTac (Washington) | 5,422.37 mi (8,726.45 km) |
| Barcelona to Seattle (Washington) | 5,413.66 mi (8,712.44 km) |
| Barcelona to Sebastian (Florida) | 4,619.66 mi (7,434.62 km) |
| Barcelona to Sebring (Florida) | 4,680.10 mi (7,531.89 km) |
| Barcelona to Secaucus (New Jersey) | 3,832.26 mi (6,167.43 km) |
