| Opmeer to Bormujos | 1,185.05 mi (1,907.16 km) |
| Opmeer to Brenes | 1,169.10 mi (1,881.49 km) |
| Opmeer to Brunete | 948.49 mi (1,526.44 km) |
| Opmeer to Bueu | 958.79 mi (1,543.03 km) |
| Opmeer to Bullas | 1,060.90 mi (1,707.36 km) |
| Opmeer to Bunol | 957.22 mi (1,540.50 km) |
| Opmeer to Burela de Cabo | 843.15 mi (1,356.91 km) |
| Opmeer to Burgos | 820.36 mi (1,320.24 km) |
| Opmeer to Burjasot | 946.35 mi (1,523.01 km) |
| Opmeer to Burriana | 916.70 mi (1,475.29 km) |
| Opmeer to Cabanaquinta | 821.62 mi (1,322.26 km) |
| Opmeer to Cabanillas del Campo | 917.91 mi (1,477.24 km) |
| Opmeer to Cabra | 1,145.48 mi (1,843.48 km) |
| Opmeer to Caceres | 1,059.20 mi (1,704.62 km) |
| Opmeer to Cadiz | 1,242.96 mi (2,000.36 km) |
