How far is it from Grimstad to Siljan?

The distance between Grimstad and Siljan is 148 km by road.

How long does it take to drive from Grimstad to Siljan?

The drive from Grimstad to Siljan takes approximately 2 h 15 min by car.

The fastest route from Grimstad to Siljan covers 148 km with a driving time of approximately 2 h 15 min.

Siljan lies roughly to the north-east of Grimstad.

The drive from Grimstad to Siljan mainly follows E 18.

Towns on the route from Grimstad to Siljan include Arendal, Tvedestrand, Kragerø, Porsgrunn, Skien.

Distance: 148 kmDrive time: 2 h 15 min

Driving from Grimstad to Siljan takes about 2 h 15 min via E 18. The distance is 148 km. The straight-line distance is 122 km. EV charging is available along the route, including in Arendal, Risør, Kragerø, Porsgrunn, Skien. Driving directions

Driving directions39 · 148 km

The return trip from Siljan to Grimstad covers roughly the same distance, 148 km.

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

How far is it from Grimstad to Siljan?: The distance between Grimstad and Siljan is 148 km by road.
How long does it take to drive from Grimstad to Siljan?: The drive from Grimstad to Siljan takes approximately 2 h 15 min by car.
What is the best route from Grimstad to Siljan?: The fastest route from Grimstad to Siljan covers 148 km with a driving time of approximately 2 h 15 min.
Which direction is Siljan from Grimstad?: Siljan lies roughly to the north-east of Grimstad.
Which roads does the route from Grimstad to Siljan follow?: The drive from Grimstad to Siljan mainly follows E 18.
Which towns do you pass between Grimstad and Siljan?: Towns on the route from Grimstad to Siljan include Arendal, Tvedestrand, Kragerø, Porsgrunn, Skien.