| Smolyan to Washington (Indiana) | 5,432.86 mi (8,743.34 km) |
| Smolyan to Washington (Missouri) | 5,582.99 mi (8,984.96 km) |
| Smolyan to Washington (Pennsylvania) | 5,091.80 mi (8,194.46 km) |
| Smolyan to Washington (Utah) | 6,392.02 mi (10,286.96 km) |
| Smolyan to Washington Court House (Ohio) | 5,246.58 mi (8,443.55 km) |
| Smolyan to Washougal (Washington) | 6,080.66 mi (9,785.87 km) |
| Smolyan to Watauga (Texas) | 6,108.42 mi (9,830.55 km) |
| Smolyan to Waterbury (Connecticut) | 4,739.50 mi (7,627.48 km) |
| Smolyan to Waterloo (Illinois) | 5,561.66 mi (8,950.63 km) |
| Smolyan to Waterloo (Iowa) | 5,431.45 mi (8,741.08 km) |
| Smolyan to Watertown (New York) | 4,753.21 mi (7,649.55 km) |
| Smolyan to Watertown (South Dakota) | 5,465.67 mi (8,796.14 km) |
| Smolyan to Watertown (Wisconsin) | 5,269.48 mi (8,480.41 km) |
| Smolyan to Watertown Town (Massachusetts) | 4,629.41 mi (7,450.31 km) |
| Smolyan to Waterville (Maine) | 4,480.60 mi (7,210.82 km) |
