| Sliven to Salisbury (New York) | 4,816.37 mi (7,751.20 km) |
| Sliven to Salisbury (North Carolina) | 5,330.44 mi (8,578.52 km) |
| Sliven to Salmon Creek (Washington) | 6,039.02 mi (9,718.87 km) |
| Sliven to Salt Lake City (Utah) | 6,109.97 mi (9,833.04 km) |
| Sliven to Sammamish (Washington) | 5,906.99 mi (9,506.38 km) |
| Sliven to San Angelo (Texas) | 6,305.12 mi (10,147.10 km) |
| Sliven to San Anselmo (California) | 6,531.21 mi (10,510.96 km) |
| Sliven to San Antonio (Texas) | 6,346.47 mi (10,213.66 km) |
| Sliven to San Benito (Texas) | 6,496.81 mi (10,455.60 km) |
| Sliven to San Bernardino (California) | 6,652.34 mi (10,705.90 km) |
| Sliven to San Bruno (California) | 6,551.09 mi (10,542.95 km) |
| Sliven to San Buenaventura (California) | 6,691.51 mi (10,768.95 km) |
| Sliven to San Carlos (California) | 6,555.78 mi (10,550.51 km) |
| Sliven to San Carlos Park (Florida) | 5,832.81 mi (9,387.01 km) |
| Sliven to San Clemente (California) | 6,703.25 mi (10,787.83 km) |
