| Sliven to Saddlebrooke (Arizona) | 6,574.50 mi (10,580.63 km) |
| Sliven to Safety Harbor (Florida) | 5,795.02 mi (9,326.19 km) |
| Sliven to Saginaw (Michigan) | 5,091.29 mi (8,193.64 km) |
| Sliven to Saginaw (Texas) | 6,118.14 mi (9,846.20 km) |
| Sliven to Sahuarita (Arizona) | 6,614.56 mi (10,645.10 km) |
| Sliven to Saks (Alabama) | 5,640.94 mi (9,078.21 km) |
| Sliven to Salem (Massachusetts) | 4,632.91 mi (7,455.95 km) |
| Sliven to Salem (Ohio) | 5,095.79 mi (8,200.88 km) |
| Sliven to Salem (Oregon) | 6,095.98 mi (9,810.53 km) |
| Sliven to Salem (Virginia) | 5,235.77 mi (8,426.15 km) |
| Sliven to Salem Lakes (Wisconsin) | 5,283.30 mi (8,502.66 km) |
| Sliven to Salida (California) | 6,517.11 mi (10,488.27 km) |
| Sliven to Salina (Kansas) | 5,801.71 mi (9,336.96 km) |
| Sliven to Salinas (California) | 6,593.75 mi (10,611.62 km) |
| Sliven to Salisbury (Maryland) | 5,004.52 mi (8,054.00 km) |
