How far is it from Grenagh to Blackwater?

The distance between Grenagh and Blackwater is 15 mi by road.

How long does it take to drive from Grenagh to Blackwater?

The drive from Grenagh to Blackwater takes approximately 25 min by car.

The fastest route from Grenagh to Blackwater covers 15 mi with a driving time of approximately 25 min.

Blackwater lies roughly to the north of Grenagh.

Distance: 15 miDuration: 25 min

Driving from Grenagh to Blackwater takes about 25 min via N20. The distance is 15 mi. The straight-line distance is 10 mi. Driving directions

Driving directions9 · 15 mi

The return trip from Blackwater to Grenagh covers roughly the same distance, 15 mi.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 2 September 2026.

How far is it from Grenagh to Blackwater?: The distance between Grenagh and Blackwater is 15 mi by road.
How long does it take to drive from Grenagh to Blackwater?: The drive from Grenagh to Blackwater takes approximately 25 min by car.
What is the best route from Grenagh to Blackwater?: The fastest route from Grenagh to Blackwater covers 15 mi with a driving time of approximately 25 min.
Which direction is Blackwater from Grenagh?: Blackwater lies roughly to the north of Grenagh.