| Dobrich to Brownsburg (Indiana) | 5,367.67 mi (8,638.43 km) |
| Dobrich to Brownsville (Florida) | 5,830.48 mi (9,383.25 km) |
| Dobrich to Brownsville (Texas) | 6,512.23 mi (10,480.42 km) |
| Dobrich to Brownwood (Texas) | 6,246.24 mi (10,052.36 km) |
| Dobrich to Brunswick (Georgia) | 5,616.68 mi (9,039.17 km) |
| Dobrich to Brunswick (Ohio) | 5,131.32 mi (8,258.07 km) |
| Dobrich to Brushy Creek (Texas) | 6,270.66 mi (10,091.66 km) |
| Dobrich to Bryan (Texas) | 6,214.21 mi (10,000.80 km) |
| Dobrich to Bryant (Arkansas) | 5,859.92 mi (9,430.63 km) |
| Dobrich to Bryn Mawr-Skyway (Washington) | 5,886.27 mi (9,473.03 km) |
| Dobrich to Buckeye (Arizona) | 6,562.16 mi (10,560.78 km) |
| Dobrich to Buckhall (Virginia) | 5,086.03 mi (8,185.17 km) |
| Dobrich to Bucyrus (Ohio) | 5,195.27 mi (8,360.98 km) |
| Dobrich to Buda (Texas) | 6,298.93 mi (10,137.15 km) |
| Dobrich to Buena Park (California) | 6,670.33 mi (10,734.86 km) |
