| Barcelona to Washington (Indiana) | 4,503.57 mi (7,247.79 km) |
| Barcelona to Washington (Missouri) | 4,678.19 mi (7,528.82 km) |
| Barcelona to Washington (Pennsylvania) | 4,136.16 mi (6,656.50 km) |
| Barcelona to Washington (Utah) | 5,662.48 mi (9,112.87 km) |
| Barcelona to Washington Court House (Ohio) | 4,302.99 mi (6,925.00 km) |
| Barcelona to Washougal (Washington) | 5,523.71 mi (8,889.56 km) |
| Barcelona to Watauga (Texas) | 5,195.27 mi (8,360.98 km) |
| Barcelona to Waterbury (Connecticut) | 3,760.03 mi (6,051.18 km) |
| Barcelona to Waterloo (Illinois) | 4,648.90 mi (7,481.68 km) |
| Barcelona to Waterloo (Iowa) | 4,576.93 mi (7,365.86 km) |
| Barcelona to Watertown (New York) | 3,815.09 mi (6,139.80 km) |
| Barcelona to Watertown (South Dakota) | 4,672.87 mi (7,520.25 km) |
| Barcelona to Watertown (Wisconsin) | 4,397.99 mi (7,077.88 km) |
| Barcelona to Watertown Town (Massachusetts) | 3,649.59 mi (5,873.44 km) |
| Barcelona to Waterville (Maine) | 3,518.27 mi (5,662.12 km) |
