| Leavenworth to Boekel | 4,553.31 mi (7,327.84 km) |
| Leavenworth to Bolsward | 4,493.01 mi (7,230.79 km) |
| Leavenworth to Borger | 4,542.16 mi (7,309.90 km) |
| Leavenworth to Borne | 4,564.73 mi (7,346.23 km) |
| Leavenworth to Boskoop | 4,499.33 mi (7,240.97 km) |
| Leavenworth to Boxmeer | 4,561.51 mi (7,341.04 km) |
| Leavenworth to Boxtel | 4,542.01 mi (7,309.66 km) |
| Leavenworth to Breda | 4,521.77 mi (7,277.09 km) |
| Leavenworth to Breukelen | 4,507.93 mi (7,254.81 km) |
| Leavenworth to Brielle | 4,488.23 mi (7,223.11 km) |
| Leavenworth to Bronkhorst | 4,553.15 mi (7,327.59 km) |
| Leavenworth to Brummen | 4,551.98 mi (7,325.70 km) |
| Leavenworth to Brunssum | 4,589.07 mi (7,385.40 km) |
| Leavenworth to Bunnik | 4,520.75 mi (7,275.45 km) |
| Leavenworth to Burgum | 4,504.19 mi (7,248.80 km) |
