How far is Republic, MO from Saint Charles, MO?
The driving distance from Republic, MO to Saint Charles, MO is about 233.4 miles (375.6 km), with a travel time of about 03h 32m by car.
- The straight-line flight distance is about 199.8 miles (321.5 km).
- For a round trip, plan for roughly 07h 05m 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 32m.
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 Phelps County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Slight Chance Showers And Thunderstorms
Mostly Cloudy then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Republic and Saint Charles.
Turn-by-Turn Driving Directions
Step-by-step road directions between Republic and Saint Charles.
-
1
Start on East Grant Street
27 m · 6 sec · East Grant Street
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2
Turn right onto North Main Avenue
2345 ft · 1 min · North Main Avenue
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3
Turn right
1 mi · 2 min
-
4
Turn left
2.3 mi · 4 min
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5
Turn left
3.9 mi · 6 min
-
6
Take the ramp right toward I 44 East: Springfield
1127 ft · 28 sec
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7
Merge slight left onto Congressman Mel Hancock Freeway
205.6 mi · 3 hr 44 min · Congressman Mel Hancock Freeway
-
8
Take the exit slight right toward I 270: Chicago, Memphis
871 ft · 19 sec
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9
Keep slight left to continue on I 270 North: Chicago
551 ft · 12 sec
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10
Continue on I 270 North: Chicago
2638 ft · 53 sec
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11
Merge slight left
12.6 mi · 16 min
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12
Take the exit slight right toward I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport
1 mi · 1 min
-
13
Keep slight left to continue on I 70 West: Kansas City
645 ft · 11 sec
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14
Continue on I 70 West: Kansas City
1 km · 57 sec
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15
Merge slight left
2.7 mi · 3 min
-
16
Take the exit slight right toward I 70 Business: Fifth Street
841 ft · 18 sec
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17
Keep slight right to continue on I 70 Business: Fifth Street North, Bass Pro Drive, Ameristar Boulevard
71 m · 5 sec
-
18
Turn slight right onto South Fifth Street
1.4 km · 2 min · South Fifth Street
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19
Turn right onto First Capitol Drive
1079 ft · 42 sec · First Capitol Drive
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20
Turn left onto South Second Street
1551 ft · 53 sec · South Second Street
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21
Arrive at your destination
0 m · 1 sec · North Second Street
Car Route Details
A richer read on the saved driving route between Republic and Saint Charles.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Congressman Mel Hancock Freeway
Merge slight left onto Congressman Mel Hancock Freeway
206 mi · 03h 44m
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.
Partly Sunny then Slight Chance Showers And Thunderstorms leaving Republic and Mostly Cloudy then Slight Chance Showers And Thunderstorms near Saint Charles.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Republic to Saint Charles?
The road trip is about 233.4 miles (375.6 km) and usually takes 03h 32m 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?
Doolittle is a useful midpoint, sitting about 116.3 miles from Republic and 117.1 miles from Saint Charles.
How much longer is the road route than the straight-line distance?
The direct path is about 199.8 miles (321.5 km), while the road route adds roughly 33.6 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 9:54 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.04 one way or $62.07 round trip. Estimated CO2 is about 73.1 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Slight Chance Showers And Thunderstorms around Republic and Mostly Cloudy then Slight Chance Showers And Thunderstorms near Saint Charles.
Stop Ideas Near Doolittle
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 Doolittle.
Jefferson City
Hermann
Washington
Flight Path Map
This map shows the direct air route between Republic and Saint Charles. Straight-line distance: 199.76 mi (321.49 km).
#1 Republic
Form of government where the head of state is elected
| Population | 17,481 |
| Coordinates | 37.1200500, -93.4801900 |
| Altitude | 399 |
| Country | United States |
#2 Saint Charles
A city in St.
| Population | 71,761 |
| Coordinates | 38.7839400, -90.4812300 |
| Altitude | 147 |
| Country | United States |
End: North Second Street (-90.481269, 38.783952)
Estimated Travel Time
Distance: 376 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 46m |
| 40 mph (64.37 km/h) | 05h 50m |
| 50 mph (80.47 km/h) | 04h 40m |
| 60 mph (96.56 km/h) | 03h 53m |
| 70 mph (112.65 km/h) | 03h 20m |
| 80 mph (129 km/h) | 02h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $31.04 | $62.07 |
| Mid-grade | $4.25 | $35.00 | $70.00 |
| Premium | $4.65 | $38.30 | $76.60 |
| Diesel | $5.30 | $43.65 | $87.30 |
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 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.