| Opelika to Boekel | 4,531.18 mi (7,292.24 km) |
| Opelika to Bolsward | 4,487.90 mi (7,222.58 km) |
| Opelika to Borger | 4,540.12 mi (7,306.61 km) |
| Opelika to Borne | 4,555.15 mi (7,330.80 km) |
| Opelika to Boskoop | 4,478.86 mi (7,208.03 km) |
| Opelika to Boxmeer | 4,541.09 mi (7,308.18 km) |
| Opelika to Boxtel | 4,518.38 mi (7,271.63 km) |
| Opelika to Breda | 4,496.05 mi (7,235.69 km) |
| Opelika to Breukelen | 4,490.06 mi (7,226.05 km) |
| Opelika to Brielle | 4,463.92 mi (7,183.98 km) |
| Opelika to Bronkhorst | 4,538.79 mi (7,304.47 km) |
| Opelika to Brummen | 4,537.48 mi (7,302.37 km) |
| Opelika to Brunssum | 4,560.45 mi (7,339.33 km) |
| Opelika to Bunnik | 4,502.31 mi (7,245.77 km) |
| Opelika to Burgum | 4,502.44 mi (7,245.97 km) |
