How far is Saint Charles, MO from Fair Grove, MO?
The driving distance from Saint Charles, MO to Fair Grove, MO is about 206.2 miles (331.8 km), with a travel time of about 03h 57m by car.
- The straight-line flight distance is about 174.5 miles (280.8 km).
- For a round trip, plan for roughly 07h 54m 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 57m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Phelps County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Saint Charles and Fair Grove.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Charles and Fair Grove.
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1
Start on North Second Street
949 ft · 38 sec · North Second Street
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2
Turn right onto Jefferson Street
1093 ft · 45 sec · Jefferson Street
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3
Turn left onto South Fifth Street
1.1 mi · 3 min · South Fifth Street
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4
Take the ramp slight left toward I 70 East
1019 ft · 14 sec
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5
Merge slight left
2.7 mi · 3 min
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6
Take the exit slight right toward I 270: Chicago, Memphis
872 ft · 12 sec
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7
Keep slight right to continue on I 270 South: Memphis
2339 ft · 33 sec
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8
Continue on I 270 South: Memphis
723 ft · 10 sec
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9
Merge slight left
10.9 mi · 14 min
-
10
Take the exit slight right toward Dougherty Ferry Road
1331 ft · 28 sec
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11
Turn right onto Dougherty Ferry Road
2.5 mi · 5 min · Dougherty Ferry Road
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12
Continue on Forest Avenue
1.6 km · 2 min · Forest Avenue
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13
Turn left
1.2 km · 1 min
-
14
Take the exit slight right
32 m · 3 sec
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15
Turn right onto North Highway Drive
748 ft · 14 sec · North Highway Drive
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16
Take the ramp straight toward I 44 West, US 50 West: Rolla
936 ft · 13 sec
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17
Merge slight left onto Henry Shaw Ozark Corridor
171.2 mi · 3 hr 5 min · Henry Shaw Ozark Corridor
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18
Take the exit slight right toward MO 38, MO W: Marshfield
851 ft · 24 sec
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19
Turn right onto Spur Drive
93 m · 15 sec · Spur Drive
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20
Turn left onto County Road 523
1.2 mi · 2 min · County Road 523
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21
Keep slight right to continue on County Road 523
4.7 mi · 6 min · County Road 523
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22
Keep slight left
7.1 mi · 10 min
-
23
Keep slight right
145 m · 10 sec
-
24
Turn right onto South Grove Road
1068 ft · 17 sec · South Grove Road
-
25
Continue on East Old Mill Road
1.2 km · 1 min · East Old Mill Road
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26
Arrive at your destination
0 m · 1 sec · West Old Mill Road
Car Route Details
A richer read on the saved driving route between Saint Charles and Fair Grove.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Henry Shaw Ozark Corridor
Merge slight left onto Henry Shaw Ozark Corridor
171 mi · 03h 05m
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.
Clear leaving Saint Charles and Clear near Fair Grove.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Charles to Fair Grove?
The road trip is about 206.2 miles (331.8 km) and usually takes 03h 57m 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?
Rolla is a useful midpoint, sitting about 103 miles from Saint Charles and 103.1 miles from Fair Grove.
How much longer is the road route than the straight-line distance?
The direct path is about 174.5 miles (280.8 km), while the road route adds roughly 31.7 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 9:06 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.45 one way or $54.91 round trip. Estimated CO2 is about 64.7 kg one way.
What should you check before leaving?
Before you leave, expect Clear around Saint Charles and Clear near Fair Grove.
Stop Ideas Near Rolla
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 Rolla.
Jefferson City
Hermann
Washington
Flight Path Map
This map shows the direct air route between Saint Charles and Fair Grove. Straight-line distance: 174.46 mi (280.77 km).
#1 Saint Charles
A city in St.
| Population | 71,761 |
| Coordinates | 38.7839400, -90.4812300 |
| Altitude | 147 |
| Country | United States |
#2 Fair Grove
City in Greene County, Missouri, United States
| Population | 1,540 |
| Coordinates | 37.3839300, -93.1513000 |
| Altitude | 369 |
| Country | United States |
End: Fair Grove (-93.1513, 37.38393)
Estimated Travel Time
Distance: 332 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 52m |
| 40 mph (64.37 km/h) | 05h 09m |
| 50 mph (80.47 km/h) | 04h 07m |
| 60 mph (96.56 km/h) | 03h 26m |
| 70 mph (112.65 km/h) | 02h 56m |
| 80 mph (129 km/h) | 02h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $27.45 | $54.91 |
| Mid-grade | $4.25 | $30.96 | $61.92 |
| Premium | $4.65 | $33.88 | $67.76 |
| Diesel | $5.30 | $38.61 | $77.23 |
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 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.