1) Hanö 78.2 km North 2) Rügen 87.6 km SouthWest 3) Ivö 89.5 km NorthNorthWest 4) Aspö 101 km NorthNorthEast 5) Utlängan 101.7 km NorthEast 6) Sturkö 103.4 km NorthNorthEast 7) Wolin 108.9 km South 8) Chrząszczewska Wyspa 114.3 km South 9) Usedom 116.3 km SouthSouthWest 10) Saltholm 129.3 km WestNorthWest 11) Amager 134.9 km WestNorthWest 12) Møn 136.9 km West 13) Öland 141.3 km NorthEast 14) Seeland 142.9 km WestNorthWest 15) Ven 144.9 km WestNorthWest 16) Nyord 156.3 km West 17) Falster 163.8 km West 18) Bogø 166.7 km West 19) Lolland 184.6 km West 20) Hallands Väderö 186.6 km NorthWest 21) Bolmsö 189.1 km NorthNorthWest 22) Orø 191.3 km WestNorthWest 23) Femø 199.6 km West 24) Fejø 206.1 km West 25) Agersø 221.2 km West
18 kilometers northeast of Borholm is the island group Ertholmene. On Monday, December 13 2021, a collision between two freighters took place at Bornholm. The gas pipelines Nord Stream 1 and 2 from Russia (Vyborg and Усть- Луга-Ust-Luga) to Germany (Greifswald) passes Bornholm at the southeast-side.