| Naantali to Bouguenais | 1,318.21 mi (2,121.45 km) |
| Naantali to Boulogne-Billancourt | 1,119.26 mi (1,801.27 km) |
| Naantali to Boulogne-sur-Mer | 1,035.58 mi (1,666.61 km) |
| Naantali to Bourg-de-Peage | 1,272.63 mi (2,048.11 km) |
| Naantali to Bourg-en-Bresse | 1,197.25 mi (1,926.78 km) |
| Naantali to Bourg-la-Reine | 1,120.33 mi (1,802.99 km) |
| Naantali to Bourg-les-Valence | 1,281.63 mi (2,062.59 km) |
| Naantali to Bourges | 1,214.26 mi (1,954.16 km) |
| Naantali to Bourgoin-Jallieu | 1,233.99 mi (1,985.92 km) |
| Naantali to Bressuire | 1,305.25 mi (2,100.60 km) |
| Naantali to Brest | 1,338.09 mi (2,153.44 km) |
| Naantali to Bretigny-sur-Orge | 1,129.93 mi (1,818.45 km) |
| Naantali to Breuillet | 1,136.09 mi (1,828.36 km) |
| Naantali to Briancon | 1,247.42 mi (2,007.52 km) |
| Naantali to Brie-Comte-Robert | 1,117.19 mi (1,797.94 km) |
