| Olean to Bitonto | 4,628.69 mi (7,449.16 km) |
| Olean to Bitritto | 4,637.71 mi (7,463.68 km) |
| Olean to Bollate | 4,142.61 mi (6,666.89 km) |
| Olean to Bologna | 4,273.46 mi (6,877.47 km) |
| Olean to Bolzano | 4,200.12 mi (6,759.44 km) |
| Olean to Bomporto | 4,251.73 mi (6,842.50 km) |
| Olean to Bonate di Sopra | 4,156.46 mi (6,689.18 km) |
| Olean to Bondeno | 4,262.02 mi (6,859.06 km) |
| Olean to Bordighera | 4,144.76 mi (6,670.34 km) |
| Olean to Borgaro Torinese | 4,095.58 mi (6,591.21 km) |
| Olean to Borgo a Buggiano | 4,270.81 mi (6,873.20 km) |
| Olean to Borgo San Dalmazzo | 4,117.36 mi (6,626.25 km) |
| Olean to Borgo San Lorenzo | 4,295.51 mi (6,912.95 km) |
| Olean to Borgomanero | 4,110.33 mi (6,614.94 km) |
| Olean to Borgoricco | 4,261.06 mi (6,857.51 km) |
