| Sofia to West St. Paul (Minnesota) | 5,229.85 mi (8,416.63 km) |
| Sofia to West University Place (Texas) | 6,103.41 mi (9,822.49 km) |
| Sofia to West Valley City (Utah) | 6,037.28 mi (9,716.06 km) |
| Sofia to West Whittier-Los Nietos (California) | 6,604.20 mi (10,628.43 km) |
| Sofia to Westbrook (Maine) | 4,439.67 mi (7,144.96 km) |
| Sofia to Westbury (New York) | 4,693.66 mi (7,553.71 km) |
| Sofia to Westchase (Florida) | 5,658.81 mi (9,106.98 km) |
| Sofia to Westchester (Florida) | 5,670.28 mi (9,125.43 km) |
| Sofia to Westchester (Illinois) | 5,200.52 mi (8,369.42 km) |
| Sofia to Western Springs (Illinois) | 5,203.17 mi (8,373.69 km) |
| Sofia to Westerville (Ohio) | 5,095.85 mi (8,200.97 km) |
| Sofia to Westfield (Indiana) | 5,224.03 mi (8,407.27 km) |
| Sofia to Westfield (Massachusetts) | 4,601.33 mi (7,405.13 km) |
| Sofia to Westfield (New Jersey) | 4,729.30 mi (7,611.08 km) |
| Sofia to Westlake (Ohio) | 4,995.71 mi (8,039.82 km) |
