| San Gregorio di Catania to Bonnyrigg | 1,521.07 mi (2,447.93 km) |
| San Gregorio di Catania to Bootle | 1,396.00 mi (2,246.64 km) |
| San Gregorio di Catania to Borehamwood | 1,227.91 mi (1,976.13 km) |
| San Gregorio di Catania to Boscombe | 1,232.44 mi (1,983.42 km) |
| San Gregorio di Catania to Boston | 1,288.48 mi (2,073.61 km) |
| San Gregorio di Catania to Bottesford | 1,336.30 mi (2,150.57 km) |
| San Gregorio di Catania to Bourne | 1,287.48 mi (2,071.99 km) |
| San Gregorio di Catania to Bournemouth | 1,233.53 mi (1,985.18 km) |
| San Gregorio di Catania to Bournville | 1,315.50 mi (2,117.09 km) |
| San Gregorio di Catania to Bovingdon | 1,239.00 mi (1,993.98 km) |
| San Gregorio di Catania to Bowdon | 1,374.45 mi (2,211.97 km) |
| San Gregorio di Catania to Boxley | 1,186.02 mi (1,908.72 km) |
| San Gregorio di Catania to Brackley | 1,272.46 mi (2,047.83 km) |
| San Gregorio di Catania to Bracknell | 1,230.28 mi (1,979.95 km) |
| San Gregorio di Catania to Bradford | 1,378.38 mi (2,218.29 km) |
