| Sligo to Blue Springs (Missouri) | 3,939.89 mi (6,340.64 km) |
| Sligo to Bluffdale (Utah) | 4,487.03 mi (7,221.18 km) |
| Sligo to Bluffton (Indiana) | 3,511.82 mi (5,651.72 km) |
| Sligo to Bluffton (South Carolina) | 3,760.59 mi (6,052.09 km) |
| Sligo to Blythe (California) | 4,952.65 mi (7,970.52 km) |
| Sligo to Blytheville (Arkansas) | 3,927.70 mi (6,321.02 km) |
| Sligo to Boca Raton (Florida) | 4,027.75 mi (6,482.04 km) |
| Sligo to Boerne (Texas) | 4,584.76 mi (7,378.45 km) |
| Sligo to Bogalusa (Louisiana) | 4,188.34 mi (6,740.48 km) |
| Sligo to Boiling Springs (South Carolina) | 3,661.23 mi (5,892.18 km) |
| Sligo to Boise (Idaho) | 4,454.88 mi (7,169.44 km) |
| Sligo to Bolingbrook (Illinois) | 3,578.68 mi (5,759.33 km) |
| Sligo to Bolivar (Missouri) | 3,978.02 mi (6,402.00 km) |
| Sligo to Bon Air (Virginia) | 3,366.41 mi (5,417.71 km) |
| Sligo to Bonham (Texas) | 4,287.97 mi (6,900.82 km) |
