| Duzce to Bitonto | 754.41 mi (1,214.11 km) |
| Duzce to Bitritto | 746.89 mi (1,202.01 km) |
| Duzce to Bollate | 1,152.72 mi (1,855.13 km) |
| Duzce to Bologna | 1,035.01 mi (1,665.70 km) |
| Duzce to Bolzano | 1,060.50 mi (1,706.71 km) |
| Duzce to Bomporto | 1,052.26 mi (1,693.44 km) |
| Duzce to Bonate di Sopra | 1,132.69 mi (1,822.88 km) |
| Duzce to Bondeno | 1,035.14 mi (1,665.89 km) |
| Duzce to Bordighera | 1,213.11 mi (1,952.31 km) |
| Duzce to Borgaro Torinese | 1,219.95 mi (1,963.32 km) |
| Duzce to Borgo a Buggiano | 1,060.83 mi (1,707.24 km) |
| Duzce to Borgo San Dalmazzo | 1,223.74 mi (1,969.41 km) |
| Duzce to Borgo San Lorenzo | 1,028.97 mi (1,655.97 km) |
| Duzce to Borgomanero | 1,185.31 mi (1,907.58 km) |
| Duzce to Borgoricco | 1,016.53 mi (1,635.94 km) |
