How far is it from Napa, CA to Suisun City, CA?

The distance between Napa, CA and Suisun City, CA is 37 km by road.

How long does it take to drive from Napa, CA to Suisun City, CA?

The drive from Napa, CA to Suisun City, CA takes approximately 35 min by car.

The fastest route from Napa, CA to Suisun City, CA covers 37 km with a driving time of approximately 35 min.

Suisun City, CA lies roughly to the east of Napa, CA.

Distance: 37 kmDrive time: 35 min

Driving from Napa, CA to Suisun City, CA takes about 35 min via CA 12. The distance is 37 km. The straight-line distance is 27 km. Driving directions

Driving directions17 · 37 km

The return trip from Suisun City, CA to Napa, CA covers roughly the same distance, 37 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 6 October 2026.

How far is it from Napa, CA to Suisun City, CA?: The distance between Napa, CA and Suisun City, CA is 37 km by road.
How long does it take to drive from Napa, CA to Suisun City, CA?: The drive from Napa, CA to Suisun City, CA takes approximately 35 min by car.
What is the best route from Napa, CA to Suisun City, CA?: The fastest route from Napa, CA to Suisun City, CA covers 37 km with a driving time of approximately 35 min.
Which direction is Suisun City, CA from Napa, CA?: Suisun City, CA lies roughly to the east of Napa, CA.