How far is it from Covington, WA to Black Diamond, WA?

The distance between Covington, WA and Black Diamond, WA is 17 km by road.

How long does it take to drive from Covington, WA to Black Diamond, WA?

The drive from Covington, WA to Black Diamond, WA takes approximately 20 min by car.

The fastest route from Covington, WA to Black Diamond, WA covers 17 km with a driving time of approximately 20 min.

Black Diamond, WA lies roughly to the south-east of Covington, WA.

Distance: 17 kmDrive time: 20 min

Driving from Covington, WA to Black Diamond, WA takes about 20 min via WA 169. The distance is 17 km. The straight-line distance is 9 km. Driving directions

Driving directions13 · 17 km

1 Depart onto State Route 18 5 km
2 Take exit slightly right 465 m
3 Turn right onto Southeast 231st Street 42 m
4 Turn slightly right 112 m
5 Turn straight onto Maple Valley Black Diamond Road Southeast 3 km
6 Enter roundabout right onto Maple Valley Black Diamond Road Southeast 30 m
7 Exit roundabout right onto Maple Valley Black Diamond Road Southeast 666 m
8 Enter roundabout right onto Maple Valley Black Diamond Road Southeast 32 m

The return trip from Black Diamond, WA to Covington, WA covers roughly the same distance, 17 km.

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 October 2026.

How far is it from Covington, WA to Black Diamond, WA?: The distance between Covington, WA and Black Diamond, WA is 17 km by road.
How long does it take to drive from Covington, WA to Black Diamond, WA?: The drive from Covington, WA to Black Diamond, WA takes approximately 20 min by car.
What is the best route from Covington, WA to Black Diamond, WA?: The fastest route from Covington, WA to Black Diamond, WA covers 17 km with a driving time of approximately 20 min.
Which direction is Black Diamond, WA from Covington, WA?: Black Diamond, WA lies roughly to the south-east of Covington, WA.