| Gifhorn to Bonita (California) | 5,760.01 mi (9,269.84 km) |
| Gifhorn to Bonita Springs (Florida) | 4,887.28 mi (7,865.31 km) |
| Gifhorn to Bonney Lake (Washington) | 5,007.83 mi (8,059.32 km) |
| Gifhorn to Boone (Iowa) | 4,508.16 mi (7,255.18 km) |
| Gifhorn to Boone (North Carolina) | 4,372.20 mi (7,036.37 km) |
| Gifhorn to Borger (Texas) | 5,105.16 mi (8,215.96 km) |
| Gifhorn to Bossier City (Louisiana) | 5,010.52 mi (8,063.66 km) |
| Gifhorn to Boston (Massachusetts) | 3,673.04 mi (5,911.18 km) |
| Gifhorn to Bostonia (California) | 5,748.42 mi (9,251.19 km) |
| Gifhorn to Bothell (Washington) | 4,972.32 mi (8,002.18 km) |
| Gifhorn to Bothell East (Washington) | 4,969.88 mi (7,998.25 km) |
| Gifhorn to Bothell West (Washington) | 4,971.14 mi (8,000.28 km) |
| Gifhorn to Boulder (Colorado) | 4,982.25 mi (8,018.15 km) |
| Gifhorn to Boulder City (Nevada) | 5,509.91 mi (8,867.34 km) |
| Gifhorn to Bound Brook (New Jersey) | 3,886.80 mi (6,255.19 km) |
