Distance between Belfast and Dublin
The distance from Belfast to Dublin is 166 kilometers by road including 96 kilometers on motorways. Road takes approximately 1 hour and 45 minutes and goes through Ballymurphy, Dunmurry, Dromore, Banbridge, Carnagat, Dundalk and Stamullen.
| Shortest distance by air | 140 km ✈️ |
| Car route length | 166 km 🚗 |
| Driving time | 1 h 45 min |
| Fuel amount | 13.3 L |
| Fuel cost | 25.6 CAD |
| Point | Distance | Time | Fuel | |
| Belfast | 0 km | 00 min | 0.0 L | |
|
A1 A12 4 km, 03 min
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| Ballymurphy | 4 km | 03 min | 0.2 L | |
|
M1 4 km, 02 min
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| Dunmurry | 8 km | 05 min | 0.5 L | |
|
M1 20 km, 12 min
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| Dromore | 28 km | 18 min | 1.7 L | |
|
A1 11 km, 07 min
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| Banbridge | 39 km | 25 min | 2.9 L | |
|
A1 22 km, 14 min
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| Carnagat | 61 km | 40 min | 4.8 L | |
|
A1 N1 26 km, 15 min
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| Dundalk | 86 km | 55 min | 6.7 L | |
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M1 47 km, 25 min
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| Stamullen | 133 km | 1 h 21 min | 10.4 L | |
|
M1 19 km, 10 min
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| Swords | 152 km | 1 h 32 min | 12.0 L | |
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M1 14 km, 13 min
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| Dublin | 166 km | 1 h 45 min | 12.6 L | |
Hotels of Dublin
Frequently Asked Questions
How much does it cost to drive from Belfast to Dublin?
Fuel cost: 25.6 CAD
This fuel cost is calculated as: (Route length 166 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.92 CAD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Belfast to Dublin?
Driving time: 1 h 45 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 91 km with a maximum speed 110 km/h = 49 min
- 61 km with a maximum speed 90 km/h = 40 min
- 2 km with a maximum speed 80 km/h = 1 min
- 4 km with a maximum speed 80 km/h = 3 min
- 6 km with a maximum speed 50 km/h = 6 min
- 1 km with a maximum speed 32 km/h = 1 min
- 1 km with a maximum speed 30 km/h = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Belfast to Dublin by land?
The distance between Belfast and Dublin is 166 km by road including 96 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Belfast and Dublin respectively.
How far is Belfast to Dublin by plane?
The shortest distance (air line, as the crow flies) between Belfast and Dublin is 140 km.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Belfast and Dublin respectively. Actual distance between airports may be different.
How many hours is Belfast from Dublin by plane?
Boeing 737 airliner needs 10 min to cover the distance of 140 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 38 min to flight this distance at average speed of 220 km/h.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Belfast to Dublin?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 35 min to cover the distance of 140 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 40 min to flight this distance at average speed of 210 km/h.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Belfast and Dublin?
The halfway point between Belfast and Dublin is Dundalk. It is located about 3 km from the exact midpoint by road.
The distance from Dundalk to Belfast is 86 km and driving will take about 55 min. The road between Dundalk and Dublin has length 80 km and will take approximately 49 min.
The other cities located close to halfway point:
Where is Belfast in relation to Dublin?
Belfast is located 140 km north of Dublin.
Belfast has geographic coordinates: latitude 54.59699, longitude -5.9301.
Dublin has geographic coordinates: latitude 53.34976, longitude -6.26027.
Which highway goes from Belfast to Dublin?
The route from Belfast to Dublin follows M1.
Other minor sections pass along the road:
- A1: 53 km
- N1: 9 km
- R132: 3 km
- R802: 1 km
- M50: 1 km