| Olean to Boekel | 3,804.74 mi (6,123.13 km) |
| Olean to Bolsward | 3,756.39 mi (6,045.32 km) |
| Olean to Borger | 3,807.97 mi (6,128.33 km) |
| Olean to Borne | 3,825.13 mi (6,155.96 km) |
| Olean to Boskoop | 3,751.71 mi (6,037.79 km) |
| Olean to Boxmeer | 3,814.17 mi (6,138.31 km) |
| Olean to Boxtel | 3,792.34 mi (6,103.18 km) |
| Olean to Breda | 3,770.56 mi (6,068.13 km) |
| Olean to Breukelen | 3,762.18 mi (6,054.64 km) |
| Olean to Brielle | 3,737.86 mi (6,015.51 km) |
| Olean to Bronkhorst | 3,810.07 mi (6,131.72 km) |
| Olean to Brummen | 3,808.80 mi (6,129.67 km) |
| Olean to Brunssum | 3,836.12 mi (6,173.64 km) |
| Olean to Bunnik | 3,774.65 mi (6,074.71 km) |
| Olean to Burgum | 3,770.07 mi (6,067.34 km) |
