How far is it from Unionville, MO to Promise City, IA?

The distance between Unionville, MO and Promise City, IA is 42 km by road.

How long does it take to drive from Unionville, MO to Promise City, IA?

The drive from Unionville, MO to Promise City, IA takes approximately 50 min by car.

The fastest route from Unionville, MO to Promise City, IA covers 42 km with a driving time of approximately 50 min.

Promise City, IA lies roughly to the north of Unionville, MO.

Distance: 42 kmDrive time: 50 min

Driving from Unionville, MO to Promise City, IA takes about 50 min via CR S60. The distance is 42 km. The straight-line distance is 33 km. Driving directions

Driving directions18 · 42 km

The return trip from Promise City, IA to Unionville, MO covers roughly the same distance, 42 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 5 October 2026.

How far is it from Unionville, MO to Promise City, IA?: The distance between Unionville, MO and Promise City, IA is 42 km by road.
How long does it take to drive from Unionville, MO to Promise City, IA?: The drive from Unionville, MO to Promise City, IA takes approximately 50 min by car.
What is the best route from Unionville, MO to Promise City, IA?: The fastest route from Unionville, MO to Promise City, IA covers 42 km with a driving time of approximately 50 min.
Which direction is Promise City, IA from Unionville, MO?: Promise City, IA lies roughly to the north of Unionville, MO.