How far is Saint Peters, MO from Richmond, MO?
The driving distance from Saint Peters, MO to Richmond, MO is about 198.1 miles (318.8 km), with a travel time of about 03h 49m by car.
- The straight-line flight distance is about 182.8 miles (294.2 km).
- For a round trip, plan for roughly 07h 39m 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 03h 49m.
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.
The most populous city in the state of Missouri.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Saint Peters and Richmond.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Peters and Richmond.
-
1
Start on the route
172.2 mi · 3 hr 16 min
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2
Take the exit slight right toward MO 13: Higginsville, Warrensburg
1012 ft · 26 sec
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3
Turn right
25.4 mi · 33 min
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4
Turn left onto East Main Street
1471 ft · 50 sec · East Main Street
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5
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Saint Peters and Richmond.
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
Start on the route
172 mi · 03h 16m
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.
Mostly Sunny leaving Saint Peters and Chance Showers And Thunderstorms near Richmond.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Peters to Richmond?
The road trip is about 198.1 miles (318.8 km) and usually takes 03h 49m 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?
Columbia is a useful midpoint, sitting about 98.9 miles from Saint Peters and 99.2 miles from Richmond.
How much longer is the road route than the straight-line distance?
The direct path is about 182.8 miles (294.2 km), while the road route adds roughly 15.3 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 9:20 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.36 one way or $52.72 round trip. Estimated CO2 is about 62.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Saint Peters and Chance Showers And Thunderstorms near Richmond.
Stop Ideas Near Columbia
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 Columbia.
Jefferson City
Sedalia
Hermann
Flight Path Map
This map shows the direct air route between Saint Peters and Richmond. Straight-line distance: 182.8 mi (294.19 km).
#1 Saint Peters
The most populous city in St.
| Population | 58,043 |
| Coordinates | 38.8003300, -90.6265100 |
| Altitude | 134 |
| Country | United States |
#2 Richmond
City in Missouri, United States
| Population | 5,603 |
| Coordinates | 39.2786200, -93.9768900 |
| Altitude | 251 |
| Country | United States |
End: Richmond (-93.97689, 39.27862)
Estimated Travel Time
Distance: 319 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 35m |
| 40 mph (64.37 km/h) | 04h 57m |
| 50 mph (80.47 km/h) | 03h 57m |
| 60 mph (96.56 km/h) | 03h 18m |
| 70 mph (112.65 km/h) | 02h 49m |
| 80 mph (129 km/h) | 02h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $26.36 | $52.72 |
| Mid-grade | $4.25 | $29.73 | $59.46 |
| Premium | $4.65 | $32.53 | $65.06 |
| Diesel | $5.30 | $37.07 | $74.15 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.