How far is O'Fallon, MO from Rich Hill, MO?
The driving distance from O'Fallon, MO to Rich Hill, MO is about 271.2 miles (436.5 km), with a travel time of about 05h 15m by car.
- The straight-line flight distance is about 204.1 miles (328.5 km).
- For a round trip, plan for roughly 10h 30m 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 05h 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 Saline County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between O'Fallon and Rich Hill.
Turn-by-Turn Driving Directions
Step-by-step road directions between O'Fallon and Rich Hill.
-
1
Start on the route
8 m · 7 sec
-
2
Turn left onto South Main Street
3116 ft · 2 min · South Main Street
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3
Turn left onto I 70 East
10 m · 6 sec
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4
Turn sharp left onto South Main Street
87 m · 11 sec · South Main Street
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5
Turn left onto West Terra Lane
576 ft · 12 sec · West Terra Lane
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6
Take the ramp straight toward I 70 West
146 m · 7 sec
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7
Merge slight left
200.7 mi · 3 hr 46 min
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8
Continue on Truman/Eisenhower Presidential Highway
1.6 mi · 2 min · Truman/Eisenhower Presidential Highway
-
9
Take the exit slight right toward I 470 South, MO 291 South: Lee's Summit
1418 ft · 40 sec
-
10
Merge slight left
6.4 mi · 8 min
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11
Keep slight left to continue on MO 291 South: Harrisonville
3.3 mi · 6 min
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12
Take the ramp right toward US 50 West, MO 291 South: Kansas City
2959 ft · 54 sec
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13
Take the exit slight right toward MO 291 South: Jefferson Street, Harrisonville
767 ft · 19 sec
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14
Keep slight left to continue on MO 291 South: Harrisonville
16.9 mi · 25 min
-
15
Continue on Cantrell Road
629 ft · 19 sec · Cantrell Road
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16
Take the exit straight toward I 49 South, US 71 South: Joplin
1138 ft · 28 sec
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17
Merge slight left
39.4 mi · 42 min
-
18
Take the exit slight right toward MO B, MO A: Osceola, Rich Hill
1013 ft · 22 sec
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19
Turn right onto East Walnut Street
3108 ft · 1 min · East Walnut Street
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20
Turn left onto 7th Street
119 m · 19 sec · 7th Street
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21
Turn right onto Park Street
36 m · 5 sec · Park Street
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22
Arrive at your destination
0 m · 1 sec · Park Street
Car Route Details
A richer read on the saved driving route between O'Fallon and Rich Hill.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 70 West
Merge slight left
201 mi · 03h 46m
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 Likely leaving O'Fallon and Showers And Thunderstorms Likely near Rich Hill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from O'Fallon to Rich Hill?
The road trip is about 271.2 miles (436.5 km) and usually takes 05h 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?
Nelson is a useful midpoint, sitting about 135.5 miles from O'Fallon and 135.8 miles from Rich Hill.
How much longer is the road route than the straight-line distance?
The direct path is about 204.1 miles (328.5 km), while the road route adds roughly 67.1 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 6:30 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.09 one way or $72.18 round trip. Estimated CO2 is about 85 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around O'Fallon and Showers And Thunderstorms Likely near Rich Hill.
Stop Ideas Near Nelson
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 Nelson.
Sedalia
Warrensburg
Jefferson City
Lee's Summit
Flight Path Map
This map shows the direct air route between O'Fallon and Rich Hill. Straight-line distance: 204.14 mi (328.53 km).
#1 O'Fallon
The most populous city in St.
| Population | 89,769 |
| Coordinates | 38.8106100, -90.6998500 |
| Altitude | 165 |
| Country | United States |
#2 Rich Hill
City in Missouri
| Population | 1,322 |
| Coordinates | 38.0964200, -94.3610600 |
| Altitude | 244 |
| Country | United States |
End: Rich Hill (-94.36106, 38.09642)
Estimated Travel Time
Distance: 437 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 02m |
| 40 mph (64.37 km/h) | 06h 46m |
| 50 mph (80.47 km/h) | 05h 25m |
| 60 mph (96.56 km/h) | 04h 31m |
| 70 mph (112.65 km/h) | 03h 52m |
| 80 mph (129 km/h) | 03h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $36.09 | $72.18 |
| Mid-grade | $4.25 | $40.70 | $81.40 |
| Premium | $4.65 | $44.54 | $89.08 |
| Diesel | $5.30 | $50.76 | $101.52 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.