| Formia to Bahcesaray | 1,559.45 mi (2,509.69 km) |
| Formia to Balikesir | 757.66 mi (1,219.34 km) |
| Formia to Balya | 740.32 mi (1,191.42 km) |
| Formia to Banaz | 870.31 mi (1,400.63 km) |
| Formia to Bandirma | 752.26 mi (1,210.65 km) |
| Formia to Bartin | 967.93 mi (1,557.73 km) |
| Formia to Baskale | 1,623.80 mi (2,613.25 km) |
| Formia to Baskil | 1,343.85 mi (2,162.72 km) |
| Formia to Basmakci | 901.75 mi (1,451.22 km) |
| Formia to Batman | 1,477.46 mi (2,377.74 km) |
| Formia to Battalgazi | 1,322.92 mi (2,129.03 km) |
| Formia to Bayat | 1,075.54 mi (1,730.91 km) |
| Formia to Bayburt | 1,388.91 mi (2,235.23 km) |
| Formia to Bayindir | 773.62 mi (1,245.02 km) |
| Formia to Baykan | 1,505.63 mi (2,423.08 km) |
