How far is Saint Peters, MO from Linn, MO?
The driving distance from Saint Peters, MO to Linn, MO is about 99 miles (159.3 km), with a travel time of about 02h 08m by car.
- The straight-line flight distance is about 69.5 miles (111.9 km).
- For a round trip, plan for roughly 04h 17m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 08m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 and county seat of Franklin County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Saint Peters and Linn.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Peters and Linn.
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1
Start on the route
12.2 mi · 15 min
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2
Take the exit slight right toward MO Z
812 ft · 23 sec
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3
Enter the roundabout and take exit 3 toward South Church Street
74 m · 11 sec · South Church Street
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4
Exit the roundabout onto South Church Street
1 mi · 2 min · South Church Street
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5
Continue straight
1.4 mi · 2 min
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6
Continue straight
4.9 mi · 7 min
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7
Turn right
4.9 mi · 8 min
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8
At the end of the road, turn left
3.1 mi · 4 min
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9
Continue straight
3.6 mi · 6 min
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10
Continue straight
1.1 km · 2 min
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11
At the end of the road, turn left
11.1 mi · 17 min
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12
Turn right
55.9 mi · 1 hr 5 min
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13
Turn right onto North 4th Street
80 m · 17 sec · North 4th Street
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14
At the end of the road, turn left onto East Benton Street
14 m · 2 sec · East Benton Street
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15
Arrive at your destination
0 m · 1 sec · East Benton Street
Car Route Details
A richer read on the saved driving route between Saint Peters and Linn.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
Turn right
55.9 mi · 01h 05m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Saint Peters and Partly Cloudy near Linn.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Peters to Linn?
The road trip is about 99 miles (159.3 km) and usually takes 02h 08m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Union is a useful midpoint, sitting about 49.5 miles from Saint Peters and 49.5 miles from Linn.
How much longer is the road route than the straight-line distance?
The direct path is about 69.5 miles (111.9 km), while the road route adds roughly 29.5 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 2:12 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.16 one way or $26.32 round trip. Estimated CO2 is about 31 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Saint Peters and Partly Cloudy near Linn.
Stop Ideas Near Union
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 Union.
Washington
Hermann
Kirkwood
Gateway Transportation Center
Flight Path Map
This map shows the direct air route between Saint Peters and Linn. Straight-line distance: 69.53 mi (111.9 km).
#1 Saint Peters
The most populous city in St.
| Population | 58,043 |
| Coordinates | 38.8003300, -90.6265100 |
| Altitude | 134 |
| Country | United States |
#2 Linn
City in Missouri
| Population | 1,557 |
| Coordinates | 38.4858700, -91.8504500 |
| Altitude | 258 |
| Country | United States |
End: Linn (-91.85045, 38.48587)
Estimated Travel Time
Distance: 159 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 17m |
| 40 mph (64.37 km/h) | 02h 28m |
| 50 mph (80.47 km/h) | 01h 58m |
| 60 mph (96.56 km/h) | 01h 39m |
| 70 mph (112.65 km/h) | 01h 24m |
| 80 mph (129 km/h) | 01h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $13.16 | $26.32 |
| Mid-grade | $4.25 | $14.84 | $29.69 |
| Premium | $4.65 | $16.24 | $32.48 |
| Diesel | $5.30 | $18.51 | $37.02 |
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 · May 08, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.