| Barcelona to Stephenville (Texas) | 5,267.69 mi (8,477.52 km) |
| Barcelona to Sterling (Colorado) | 5,097.19 mi (8,203.14 km) |
| Barcelona to Sterling (Illinois) | 4,492.22 mi (7,229.54 km) |
| Barcelona to Sterling (Virginia) | 4,046.53 mi (6,512.26 km) |
| Barcelona to Sterling Heights (Michigan) | 4,175.40 mi (6,719.65 km) |
| Barcelona to Steubenville (Ohio) | 4,147.78 mi (6,675.21 km) |
| Barcelona to Stevens Point (Wisconsin) | 4,381.97 mi (7,052.10 km) |
| Barcelona to Stevenson Ranch (California) | 5,993.94 mi (9,646.31 km) |
| Barcelona to Stillwater (Minnesota) | 4,495.28 mi (7,234.45 km) |
| Barcelona to Stillwater (Oklahoma) | 5,043.77 mi (8,117.16 km) |
| Barcelona to Stockbridge (Georgia) | 4,570.60 mi (7,355.67 km) |
| Barcelona to Stockton (California) | 5,899.55 mi (9,494.41 km) |
| Barcelona to Stone Ridge (Virginia) | 4,056.16 mi (6,527.76 km) |
| Barcelona to Stonecrest (Georgia) | 4,559.96 mi (7,338.54 km) |
| Barcelona to Stony Brook (New York) | 3,784.79 mi (6,091.04 km) |
