| Romeoville to Boekel | 4,190.51 mi (6,743.98 km) |
| Romeoville to Bolsward | 4,133.83 mi (6,652.75 km) |
| Romeoville to Borger | 4,183.86 mi (6,733.27 km) |
| Romeoville to Borne | 4,204.77 mi (6,766.92 km) |
| Romeoville to Boskoop | 4,136.72 mi (6,657.41 km) |
| Romeoville to Boxmeer | 4,199.11 mi (6,757.81 km) |
| Romeoville to Boxtel | 4,178.85 mi (6,725.21 km) |
| Romeoville to Breda | 4,158.09 mi (6,691.81 km) |
| Romeoville to Breukelen | 4,145.92 mi (6,672.21 km) |
| Romeoville to Brielle | 4,124.74 mi (6,638.13 km) |
| Romeoville to Bronkhorst | 4,192.07 mi (6,746.48 km) |
| Romeoville to Brummen | 4,190.86 mi (6,744.54 km) |
| Romeoville to Brunssum | 4,224.99 mi (6,799.46 km) |
| Romeoville to Bunnik | 4,158.65 mi (6,692.71 km) |
| Romeoville to Burgum | 4,145.83 mi (6,672.07 km) |
