| Mariehamn to Bormujos | 1,940.76 mi (3,123.35 km) |
| Mariehamn to Brenes | 1,924.45 mi (3,097.10 km) |
| Mariehamn to Brunete | 1,703.39 mi (2,741.34 km) |
| Mariehamn to Bueu | 1,721.93 mi (2,771.18 km) |
| Mariehamn to Bullas | 1,792.04 mi (2,884.02 km) |
| Mariehamn to Bunol | 1,686.23 mi (2,713.72 km) |
| Mariehamn to Burela de Cabo | 1,606.37 mi (2,585.20 km) |
| Mariehamn to Burgos | 1,579.59 mi (2,542.11 km) |
| Mariehamn to Burjasot | 1,672.09 mi (2,690.96 km) |
| Mariehamn to Burriana | 1,641.04 mi (2,641.00 km) |
| Mariehamn to Cabanaquinta | 1,586.13 mi (2,552.62 km) |
| Mariehamn to Cabanillas del Campo | 1,669.77 mi (2,687.23 km) |
| Mariehamn to Cabra | 1,893.77 mi (3,047.73 km) |
| Mariehamn to Caceres | 1,820.32 mi (2,929.53 km) |
| Mariehamn to Cadiz | 1,997.65 mi (3,214.90 km) |
