| Kostinbrod to Bailey's Crossroads (Virginia) | 4,913.42 mi (7,907.39 km) |
| Kostinbrod to Bainbridge (Georgia) | 5,595.13 mi (9,004.50 km) |
| Kostinbrod to Bainbridge Island (Washington) | 5,846.95 mi (9,409.76 km) |
| Kostinbrod to Baker (Louisiana) | 5,880.78 mi (9,464.20 km) |
| Kostinbrod to Bakersfield (California) | 6,534.67 mi (10,516.54 km) |
| Kostinbrod to Balch Springs (Texas) | 5,979.26 mi (9,622.69 km) |
| Kostinbrod to Baldwin (New York) | 4,689.68 mi (7,547.32 km) |
| Kostinbrod to Baldwin (Pennsylvania) | 4,959.15 mi (7,980.98 km) |
| Kostinbrod to Baldwin Park (California) | 6,585.21 mi (10,597.87 km) |
| Kostinbrod to Ballenger Creek (Maryland) | 4,901.47 mi (7,888.15 km) |
| Kostinbrod to Ballwin (Missouri) | 5,449.84 mi (8,770.66 km) |
| Kostinbrod to Baltimore (Maryland) | 4,871.89 mi (7,840.55 km) |
| Kostinbrod to Bangor (Maine) | 4,321.85 mi (6,955.35 km) |
| Kostinbrod to Banning (California) | 6,564.87 mi (10,565.15 km) |
| Kostinbrod to Baraboo (Wisconsin) | 5,177.30 mi (8,332.06 km) |
