| Dundalk to Brighton | 3,641.00 mi (5,859.62 km) |
| Dundalk to Brimington | 3,539.20 mi (5,695.79 km) |
| Dundalk to Brislington | 3,528.72 mi (5,678.93 km) |
| Dundalk to Bristol | 3,526.07 mi (5,674.67 km) |
| Dundalk to Brixham | 3,509.31 mi (5,647.68 km) |
| Dundalk to Brixton | 3,627.69 mi (5,838.21 km) |
| Dundalk to Broadstairs | 3,693.35 mi (5,943.87 km) |
| Dundalk to Broadstone | 3,565.33 mi (5,737.84 km) |
| Dundalk to Broadwater | 3,631.06 mi (5,843.62 km) |
| Dundalk to Brockworth | 3,536.45 mi (5,691.37 km) |
| Dundalk to Bromborough | 3,474.64 mi (5,591.90 km) |
| Dundalk to Bromley | 3,634.46 mi (5,849.10 km) |
| Dundalk to Bromsgrove | 3,530.53 mi (5,681.83 km) |
| Dundalk to Broughton Astley | 3,560.17 mi (5,729.54 km) |
| Dundalk to Broughty Ferry | 3,426.58 mi (5,514.55 km) |
