| Mariehamn to Wolomin | 537.83 mi (865.55 km) |
| Mariehamn to Wolow | 618.48 mi (995.35 km) |
| Mariehamn to Wolsztyn | 570.62 mi (918.32 km) |
| Mariehamn to Wroclaw | 631.23 mi (1,015.86 km) |
| Mariehamn to Wronki | 528.81 mi (851.03 km) |
| Mariehamn to Wrzesnia | 544.08 mi (875.61 km) |
| Mariehamn to Wschowa | 590.07 mi (949.63 km) |
| Mariehamn to Wysokie Mazowieckie | 505.71 mi (813.86 km) |
| Mariehamn to Wyszkow | 521.94 mi (839.98 km) |
| Mariehamn to Zabki | 541.32 mi (871.16 km) |
| Mariehamn to Zabkowice Slaskie | 668.66 mi (1,076.10 km) |
| Mariehamn to Zabrze | 678.45 mi (1,091.85 km) |
| Mariehamn to Zagan | 612.50 mi (985.72 km) |
| Mariehamn to Zakopane | 746.21 mi (1,200.91 km) |
| Mariehamn to Zambrow | 499.49 mi (803.86 km) |
