How far is Purdy, MO from Saint Charles, MO?
The driving distance from Purdy, MO to Saint Charles, MO is about 274.6 miles (442 km), with a travel time of about 04h 21m by car.
- The straight-line flight distance is about 231.8 miles (373 km).
- For a round trip, plan for roughly 08h 42m 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 04h 21m.
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 Pulaski County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Clear
Driving Route Map
The map below follows the saved road route between Purdy and Saint Charles.
Turn-by-Turn Driving Directions
Step-by-step road directions between Purdy and Saint Charles.
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1
Start on Washington Avenue
702 ft · 33 sec · Washington Avenue
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2
Turn right onto North City Highway 37
2536 ft · 1 min · North City Highway 37
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3
Keep slight right to continue on North City Highway 37
2759 ft · 1 min · North City Highway 37
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4
At the end of the road, turn right
5.8 mi · 9 min
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5
Turn slight right
88 m · 11 sec
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6
Turn straight
33.9 mi · 50 min
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7
Turn left
3.9 mi · 6 min
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8
Take the ramp right toward I 44 East: Springfield
1127 ft · 28 sec
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9
Merge slight left onto Congressman Mel Hancock Freeway
205.6 mi · 3 hr 44 min · Congressman Mel Hancock Freeway
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10
Take the exit slight right toward I 270: Chicago, Memphis
871 ft · 19 sec
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11
Keep slight left to continue on I 270 North: Chicago
551 ft · 12 sec
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12
Continue on I 270 North: Chicago
2638 ft · 53 sec
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13
Merge slight left
12.6 mi · 16 min
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14
Take the exit slight right toward I 70: Kansas City, Saint Louis, Saint Louis Lambert International Airport
1 mi · 1 min
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15
Keep slight left to continue on I 70 West: Kansas City
645 ft · 11 sec
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16
Continue on I 70 West: Kansas City
1 km · 57 sec
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17
Merge slight left
2.7 mi · 3 min
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18
Take the exit slight right toward I 70 Business: Fifth Street
841 ft · 18 sec
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19
Keep slight right to continue on I 70 Business: Fifth Street North, Bass Pro Drive, Ameristar Boulevard
71 m · 5 sec
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20
Turn slight right onto South Fifth Street
1.6 km · 2 min · South Fifth Street
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21
Turn right onto Jefferson Street
1093 ft · 44 sec · Jefferson Street
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22
Turn left onto North Second Street
949 ft · 34 sec · North Second Street
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23
Arrive at your destination
0 m · 1 sec · North Second Street
Car Route Details
A richer read on the saved driving route between Purdy 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.
Sunny leaving Purdy and Clear near Saint Charles.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Purdy to Saint Charles?
The road trip is about 274.6 miles (442 km) and usually takes 04h 21m 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?
Saint Robert is a useful midpoint, sitting about 134.9 miles from Purdy and 139.7 miles from Saint Charles.
How much longer is the road route than the straight-line distance?
The direct path is about 231.8 miles (373 km), while the road route adds roughly 42.8 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 8:18 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.54 one way or $73.08 round trip. Estimated CO2 is about 86.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Purdy and Clear near Saint Charles.
Stop Ideas Near Saint Robert
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 Saint Robert.
Jefferson City
Hermann
Flight Path Map
This map shows the direct air route between Purdy and Saint Charles. Straight-line distance: 231.75 mi (372.97 km).
#1 Purdy
City in Barry County, Missouri, United States
| Population | 1,131 |
| Coordinates | 36.8172900, -93.9207600 |
| Altitude | 452 |
| 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: 442 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 09m |
| 40 mph (64.37 km/h) | 06h 51m |
| 50 mph (80.47 km/h) | 05h 29m |
| 60 mph (96.56 km/h) | 04h 34m |
| 70 mph (112.65 km/h) | 03h 55m |
| 80 mph (129 km/h) | 03h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $36.54 | $73.08 |
| Mid-grade | $4.25 | $41.21 | $82.42 |
| Premium | $4.65 | $45.10 | $90.19 |
| Diesel | $5.30 | $51.40 | $102.79 |
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.