| Sliven to Brownsburg (Indiana) | 5,355.40 mi (8,618.68 km) |
| Sliven to Brownsville (Florida) | 5,795.89 mi (9,327.58 km) |
| Sliven to Brownsville (Texas) | 6,496.97 mi (10,455.87 km) |
| Sliven to Brownwood (Texas) | 6,238.53 mi (10,039.95 km) |
| Sliven to Brunswick (Georgia) | 5,589.38 mi (8,995.24 km) |
| Sliven to Brunswick (Ohio) | 5,116.49 mi (8,234.19 km) |
| Sliven to Brushy Creek (Texas) | 6,260.31 mi (10,075.00 km) |
| Sliven to Bryan (Texas) | 6,202.44 mi (9,981.86 km) |
| Sliven to Bryant (Arkansas) | 5,847.98 mi (9,411.42 km) |
| Sliven to Bryn Mawr-Skyway (Washington) | 5,917.38 mi (9,523.10 km) |
| Sliven to Buckeye (Arizona) | 6,572.50 mi (10,577.42 km) |
| Sliven to Buckhall (Virginia) | 5,064.02 mi (8,149.76 km) |
| Sliven to Bucyrus (Ohio) | 5,180.95 mi (8,337.93 km) |
| Sliven to Buda (Texas) | 6,288.27 mi (10,119.99 km) |
| Sliven to Buena Park (California) | 6,687.73 mi (10,762.86 km) |
