| Cayey to Barberino di Mugello | 4,738.83 mi (7,626.41 km) |
| Cayey to Barcellona-Pozzo di Gotto | 4,995.20 mi (8,038.99 km) |
| Cayey to Bareggio | 4,621.58 mi (7,437.71 km) |
| Cayey to Barga | 4,700.92 mi (7,565.40 km) |
| Cayey to Bari | 5,047.91 mi (8,123.83 km) |
| Cayey to Barletta | 5,015.85 mi (8,072.24 km) |
| Cayey to Baronissi | 4,943.90 mi (7,956.44 km) |
| Cayey to Barrafranca | 4,949.13 mi (7,964.85 km) |
| Cayey to Bassano del Grappa | 4,752.92 mi (7,649.08 km) |
| Cayey to Battipaglia | 4,956.24 mi (7,976.30 km) |
| Cayey to Beinasco | 4,554.81 mi (7,330.26 km) |
| Cayey to Bellinzago Novarese | 4,604.28 mi (7,409.88 km) |
| Cayey to Belluno | 4,773.92 mi (7,682.89 km) |
| Cayey to Belmonte Mezzagno | 4,897.80 mi (7,882.25 km) |
| Cayey to Belpasso | 4,989.09 mi (8,029.16 km) |
