How far is it from Decorah, IA to Castalia, IA?

The distance between Decorah, IA and Castalia, IA is 28 km by road.

How long does it take to drive from Decorah, IA to Castalia, IA?

The drive from Decorah, IA to Castalia, IA takes approximately 30 min by car.

The fastest route from Decorah, IA to Castalia, IA covers 28 km with a driving time of approximately 30 min.

Castalia, IA lies roughly to the south of Decorah, IA.

Along the route from Decorah, IA to Castalia, IA you can fill up at Kwik Star. Stations marked 24/7 stay open around the clock.

Distance: 28 kmDrive time: 30 min

Driving from Decorah, IA to Castalia, IA takes about 30 min via Centennial Road. The distance is 28 km. The straight-line distance is 23 km. Driving directions

Driving directions8 · 28 km

The return trip from Castalia, IA to Decorah, IA covers roughly the same distance, 28 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 Decorah, IA to Castalia, IA?: The distance between Decorah, IA and Castalia, IA is 28 km by road.
How long does it take to drive from Decorah, IA to Castalia, IA?: The drive from Decorah, IA to Castalia, IA takes approximately 30 min by car.
What is the best route from Decorah, IA to Castalia, IA?: The fastest route from Decorah, IA to Castalia, IA covers 28 km with a driving time of approximately 30 min.
Which direction is Castalia, IA from Decorah, IA?: Castalia, IA lies roughly to the south of Decorah, IA.
Where can I find a 24h service station between Decorah, IA and Castalia, IA?: Along the route from Decorah, IA to Castalia, IA you can fill up at Kwik Star. Stations marked 24/7 stay open around the clock.