How far is Saint Peters, MO from Marlborough, MO?
The driving distance from Saint Peters, MO to Marlborough, MO is about 223.3 miles (359.4 km), with a travel time of about 04h 15m by car.
- The straight-line flight distance is about 212 miles (341.2 km).
- For a round trip, plan for roughly 08h 31m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 15m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Saint Peters and Marlborough.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Peters and Marlborough.
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1
Start on the route
204.9 mi · 3 hr 51 min
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2
Continue on Truman/Eisenhower Presidential Highway
2.7 mi · 3 min · Truman/Eisenhower Presidential Highway
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3
Continue on Clifton J. Scott Memorial Highway
1.8 mi · 2 min · Clifton J. Scott Memorial Highway
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4
Continue on Truman/Eisenhower Presidential Highway
2.9 mi · 3 min · Truman/Eisenhower Presidential Highway
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5
Continue on George Brett Super Highway
1.1 mi · 1 min · George Brett Super Highway
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6
Take the exit slight right toward I 435 South: Wichita
1955 ft · 48 sec
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7
Merge slight left onto Lamar Hunt Memorial Highway
6.8 mi · 8 min · Lamar Hunt Memorial Highway
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8
Take the exit slight right toward East 87th Street
1164 ft · 25 sec
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9
Enter the roundabout and take exit 2 toward East 87th Street
57 m · 4 sec · East 87th Street
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10
Exit the roundabout onto East 87th Street
1.5 mi · 3 min · East 87th Street
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11
Turn left onto Manchester Trafficway
894 ft · 22 sec · Manchester Trafficway
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12
Continue on East 85th Street
1.2 km · 2 min · East 85th Street
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13
Turn right onto Park Avenue
1515 ft · 1 min · Park Avenue
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14
Arrive at your destination
0 m · 1 sec · East 83rd Terrace
Car Route Details
A richer read on the saved driving route between Saint Peters and Marlborough.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Longest stretch
Start on the route
205 mi · 03h 51m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Showers And Thunderstorms leaving Saint Peters and Showers And Thunderstorms Likely near Marlborough.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Peters to Marlborough?
The road trip is about 223.3 miles (359.4 km) and usually takes 04h 15m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Rocheport is a useful midpoint, sitting about 111.4 miles from Saint Peters and 111.9 miles from Marlborough.
How much longer is the road route than the straight-line distance?
The direct path is about 212 miles (341.2 km), while the road route adds roughly 11.3 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 8:28 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $29.72 one way or $59.43 round trip. Estimated CO2 is about 70 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Saint Peters and Showers And Thunderstorms Likely near Marlborough.
Stop Ideas Near Rocheport
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Rocheport.
Jefferson City
Sedalia
Hermann
Warrensburg
Flight Path Map
This map shows the direct air route between Saint Peters and Marlborough. Straight-line distance: 211.99 mi (341.17 km).
#1 Saint Peters
The most populous city in St.
| Population | 58,043 |
| Coordinates | 38.8003300, -90.6265100 |
| Altitude | 134 |
| Country | United States |
#2 Marlborough
Village in St.
| Population | 2,142 |
| Coordinates | 38.9766700, -94.5621800 |
| Altitude | 266 |
| Country | United States |
End: Marlborough (-94.56218, 38.97667)
Estimated Travel Time
Distance: 359 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 26m |
| 40 mph (64.37 km/h) | 05h 35m |
| 50 mph (80.47 km/h) | 04h 28m |
| 60 mph (96.56 km/h) | 03h 43m |
| 70 mph (112.65 km/h) | 03h 11m |
| 80 mph (129 km/h) | 02h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $29.72 | $59.43 |
| Mid-grade | $4.25 | $33.51 | $67.03 |
| Premium | $4.65 | $36.67 | $73.35 |
| Diesel | $5.30 | $41.80 | $83.59 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Missouri · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.