| Gretz-Armainvilliers to Blue Springs (Missouri) | 4,542.94 mi (7,311.15 km) |
| Gretz-Armainvilliers to Bluffdale (Utah) | 5,100.88 mi (8,209.07 km) |
| Gretz-Armainvilliers to Bluffton (Indiana) | 4,104.91 mi (6,606.21 km) |
| Gretz-Armainvilliers to Bluffton (South Carolina) | 4,315.91 mi (6,945.79 km) |
| Gretz-Armainvilliers to Blythe (California) | 5,566.52 mi (8,958.45 km) |
| Gretz-Armainvilliers to Blytheville (Arkansas) | 4,517.53 mi (7,270.26 km) |
| Gretz-Armainvilliers to Boca Raton (Florida) | 4,556.53 mi (7,333.02 km) |
| Gretz-Armainvilliers to Boerne (Texas) | 5,178.51 mi (8,334.00 km) |
| Gretz-Armainvilliers to Bogalusa (Louisiana) | 4,764.61 mi (7,667.91 km) |
| Gretz-Armainvilliers to Boiling Springs (South Carolina) | 4,230.02 mi (6,807.56 km) |
| Gretz-Armainvilliers to Boise (Idaho) | 5,065.42 mi (8,152.01 km) |
| Gretz-Armainvilliers to Bolingbrook (Illinois) | 4,178.46 mi (6,724.58 km) |
| Gretz-Armainvilliers to Bolivar (Missouri) | 4,577.44 mi (7,366.68 km) |
| Gretz-Armainvilliers to Bon Air (Virginia) | 3,932.35 mi (6,328.50 km) |
| Gretz-Armainvilliers to Bonham (Texas) | 4,884.32 mi (7,860.55 km) |
