Flight distance from Belfast to Dublin

143 kilometers/89 miles
or 77 nautical miles.
Your flight will depart from Belfast airport and land at Dublin airport.
City: Belfast (BFS) Dublin (DUB)
Latitude: 54.635 53.347
Longitude: -6.054027 -6.259
Country: United Kingdom Ireland
Timezone: Europe/London Europe/Dublin
Current time:: 23:28 01-Apr-2026 23:28 01-Apr-2026

How far is between Belfast and Dublin?

  • Your starting point Belfast, United Kingdom is located at 54.635,-6.054027
  • Your ending point Dublin, Ireland is located at 53.347,-6.259
  • l distance from Belfast to Dublin is 143 kms equals to miles and 77 nautical miles.
  • Flight time from Belfast to Dublin is 9 hours 40 minutes
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