| Fos-sur-Mer to Blue Springs (Missouri) | 4,834.03 mi (7,779.61 km) |
| Fos-sur-Mer to Bluffdale (Utah) | 5,434.35 mi (8,745.74 km) |
| Fos-sur-Mer to Bluffton (Indiana) | 4,380.49 mi (7,049.72 km) |
| Fos-sur-Mer to Bluffton (South Carolina) | 4,542.47 mi (7,310.40 km) |
| Fos-sur-Mer to Blythe (California) | 5,891.08 mi (9,480.77 km) |
| Fos-sur-Mer to Blytheville (Arkansas) | 4,786.27 mi (7,702.76 km) |
| Fos-sur-Mer to Boca Raton (Florida) | 4,753.55 mi (7,650.09 km) |
| Fos-sur-Mer to Boerne (Texas) | 5,450.65 mi (8,771.97 km) |
| Fos-sur-Mer to Bogalusa (Louisiana) | 5,013.37 mi (8,068.24 km) |
| Fos-sur-Mer to Boiling Springs (South Carolina) | 4,472.55 mi (7,197.88 km) |
| Fos-sur-Mer to Boise (Idaho) | 5,412.42 mi (8,710.45 km) |
| Fos-sur-Mer to Bolingbrook (Illinois) | 4,464.72 mi (7,185.28 km) |
| Fos-sur-Mer to Bolivar (Missouri) | 4,861.55 mi (7,823.91 km) |
| Fos-sur-Mer to Bon Air (Virginia) | 4,173.54 mi (6,716.67 km) |
| Fos-sur-Mer to Bonham (Texas) | 5,161.90 mi (8,307.28 km) |
