How far is it from Marthasville, MO, to Union, MO, ?

The distance between Marthasville, MO, and Union, MO, is 17 mi by road.

How long does it take to drive from Marthasville, MO, to Union, MO, ?

The drive from Marthasville, MO, to Union, MO, takes approximately 30 min by car.

What is the best route from Marthasville, MO, to Union, MO, ?

The fastest route from Marthasville, MO, to Union, MO, covers 17 mi with a driving time of approximately 30 min.

Which direction is Union, MO from Marthasville, MO?

Union, MO lies roughly to the south of Marthasville, MO.

Are there charging stations between Marthasville, MO and Union, MO?

Yes. You can charge along the route from Marthasville, MO to Union, MO, including Modern Auto Company Washington (150 kW); Boone Valley GC (7 kW); CT4021 ASC PARKING LOT (7 kW). Charging points on this route: 6.

Marthasville, MO Union, MO

Distance: 17 miDuration: 30 min

Driving from Marthasville, MO to Union, MO takes about 30 min via MO 47; MO 94. The distance is 17 mi. The straight-line distance is 14 mi. Driving directions

EV Charging Stations Attractions Show more

Driving directions9 · 17 mi

1 Depart right onto 4th Street 1 mi
2 Turn right onto East Main Street 1 mi
3 Turn left onto One Street 1 mi
4 At end of road, turn left 15 mi
5 At end of road, turn left 1 mi
6 Take exit right 45 yd
7 Turn right 1 mi
8 Continue right 160 yd

9 Arrive right

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The return trip from Union, MO to Marthasville, MO covers roughly the same distance, 17 mi.

Driving directions from Marthasville, MO to Union, MO
Charging points along the way
Top attractions along the route
Find hotels near Union, MO
Rent a car near Marthasville, MO
Popular routes from destination
Questions and answers

Along the way

Charging points along the way

6 chargers

Modern Auto Company WashingtonCCS · 6224 MO-100, Washington, MO, 63090150 kW
Boone Valley GCType1 · 1319 Schluersburg Rd, Augusta, MO, 633327.2 kW
CT4021 ASC PARKING LOTType1 · 901 East Fifth Street, Washington, MO, 630907.2 kW
CT4021 MOBN PARKINGType1 · 851 East Fifth Street, Washington, MO, 630907.2 kW
DOWNTOWN #1 BANK WESTType1 · 208 W 2nd St, Washington, MO, 630907.2 kW

EV Charging Stations

Data source: OpenChargeMap

Top attractions along the route

No notable attractions were found along this route.

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Find hotels near Union, MO

Rent a car near Marthasville, MO

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Popular routes from destination

Popular destinations close by

Union, MO → Ellisville, MO29 mi · 45 min Union, MO → Warson Woods, MO40 mi · 55 min Union, MO → Creve Coeur, MO43 mi · 55 min Union, MO → Olivette, MO47 mi · 1 h 5 min Union, MO → Kimmswick, MO47 mi · 1 h 5 min Union, MO → Champ, MO49 mi · 1 h 5 min

Sources

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated September 7, 2026.

Overview

Questions and answers

How far is it from Marthasville, MO, {fromState} to Union, MO, {toState}?: The distance between Marthasville, MO, {fromState} and Union, MO, {toState} is 17 mi by road.
How long does it take to drive from Marthasville, MO, {fromState} to Union, MO, {toState}?: The drive from Marthasville, MO, {fromState} to Union, MO, {toState} takes approximately 30 min by car.
What is the best route from Marthasville, MO, {fromState} to Union, MO, {toState}?: The fastest route from Marthasville, MO, {fromState} to Union, MO, {toState} covers 17 mi with a driving time of approximately 30 min.
Which direction is Union, MO from Marthasville, MO?: Union, MO lies roughly to the south of Marthasville, MO.
Are there charging stations between Marthasville, MO and Union, MO?: Yes. You can charge along the route from Marthasville, MO to Union, MO, including Modern Auto Company Washington (150 kW); Boone Valley GC (7 kW); CT4021 ASC PARKING LOT (7 kW). Charging points on this route: 6.

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