| Olecko to Bitonto | 931.94 mi (1,499.81 km) |
| Olecko to Bitritto | 934.43 mi (1,503.83 km) |
| Olecko to Bollate | 834.02 mi (1,342.22 km) |
| Olecko to Bologna | 827.10 mi (1,331.08 km) |
| Olecko to Bolzano | 714.87 mi (1,150.48 km) |
| Olecko to Bomporto | 821.84 mi (1,322.63 km) |
| Olecko to Bonate di Sopra | 812.92 mi (1,308.26 km) |
| Olecko to Bondeno | 802.69 mi (1,291.80 km) |
| Olecko to Bordighera | 973.60 mi (1,566.85 km) |
| Olecko to Borgaro Torinese | 901.72 mi (1,451.18 km) |
| Olecko to Borgo a Buggiano | 878.93 mi (1,414.50 km) |
| Olecko to Borgo San Dalmazzo | 949.78 mi (1,528.52 km) |
| Olecko to Borgo San Lorenzo | 857.71 mi (1,380.36 km) |
| Olecko to Borgomanero | 846.98 mi (1,363.08 km) |
| Olecko to Borgoricco | 751.45 mi (1,209.34 km) |
