| Sintra to Barberino di Mugello | 1,124.30 mi (1,809.39 km) |
| Sintra to Barcellona-Pozzo di Gotto | 1,327.67 mi (2,136.68 km) |
| Sintra to Bareggio | 1,044.73 mi (1,681.33 km) |
| Sintra to Barga | 1,088.58 mi (1,751.91 km) |
| Sintra to Bari | 1,394.33 mi (2,243.95 km) |
| Sintra to Barletta | 1,363.65 mi (2,194.58 km) |
| Sintra to Baronissi | 1,285.87 mi (2,069.42 km) |
| Sintra to Barrafranca | 1,283.09 mi (2,064.93 km) |
| Sintra to Bassano del Grappa | 1,177.52 mi (1,895.03 km) |
| Sintra to Battipaglia | 1,297.35 mi (2,087.89 km) |
| Sintra to Beinasco | 970.09 mi (1,561.22 km) |
| Sintra to Bellinzago Novarese | 1,031.60 mi (1,660.20 km) |
| Sintra to Belluno | 1,207.19 mi (1,942.78 km) |
| Sintra to Belmonte Mezzagno | 1,230.52 mi (1,980.33 km) |
| Sintra to Belpasso | 1,322.22 mi (2,127.91 km) |
