| Gifhorn to Blue Springs (Missouri) | 4,682.47 mi (7,535.70 km) |
| Gifhorn to Bluffdale (Utah) | 5,152.04 mi (8,291.41 km) |
| Gifhorn to Bluffton (Indiana) | 4,273.63 mi (6,877.75 km) |
| Gifhorn to Bluffton (South Carolina) | 4,547.90 mi (7,319.13 km) |
| Gifhorn to Blythe (California) | 5,633.60 mi (9,066.41 km) |
| Gifhorn to Blytheville (Arkansas) | 4,692.19 mi (7,551.34 km) |
| Gifhorn to Boca Raton (Florida) | 4,819.07 mi (7,755.55 km) |
| Gifhorn to Boerne (Texas) | 5,342.02 mi (8,597.14 km) |
| Gifhorn to Bogalusa (Louisiana) | 4,964.70 mi (7,989.92 km) |
| Gifhorn to Boiling Springs (South Carolina) | 4,443.25 mi (7,150.73 km) |
| Gifhorn to Boise (Idaho) | 5,082.43 mi (8,179.38 km) |
| Gifhorn to Bolingbrook (Illinois) | 4,329.68 mi (6,967.95 km) |
| Gifhorn to Bolivar (Missouri) | 4,728.03 mi (7,609.03 km) |
| Gifhorn to Bon Air (Virginia) | 4,150.36 mi (6,679.36 km) |
| Gifhorn to Bonham (Texas) | 5,042.22 mi (8,114.67 km) |
