| Olton to Belvedere Marittimo | 1,219.76 mi (1,963.02 km) |
| Olton to Benevento | 1,102.24 mi (1,773.88 km) |
| Olton to Bergamo | 696.31 mi (1,120.60 km) |
| Olton to Bernalda | 1,203.89 mi (1,937.47 km) |
| Olton to Bertinoro | 856.69 mi (1,378.71 km) |
| Olton to Besana in Brianza | 683.22 mi (1,099.54 km) |
| Olton to Besozzo | 655.46 mi (1,054.86 km) |
| Olton to Biancavilla | 1,299.72 mi (2,091.70 km) |
| Olton to Biassono | 686.05 mi (1,104.09 km) |
| Olton to Bibbiano | 774.80 mi (1,246.92 km) |
| Olton to Bibbiena | 869.14 mi (1,398.75 km) |
| Olton to Biella | 651.27 mi (1,048.12 km) |
| Olton to Bisceglie | 1,154.68 mi (1,858.28 km) |
| Olton to Bisignano | 1,238.82 mi (1,993.69 km) |
| Olton to Bitetto | 1,173.97 mi (1,889.33 km) |
