How far is St. Louis, MO from Bethany, MO?
The driving distance from St. Louis, MO to Bethany, MO is about 187.3 miles (301.5 km), with a travel time of about 03h 44m by car.
- The straight-line flight distance is about 139.4 miles (224.4 km).
- For a round trip, plan for roughly 07h 28m 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 44m.
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.
Village in the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between St. Louis and Bethany.
Turn-by-Turn Driving Directions
Step-by-step road directions between St. Louis and Bethany.
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1
Start on Market Street
26 m · 4 sec · Market Street
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2
Turn left onto South Tucker Boulevard
1.3 mi · 4 min · South Tucker Boulevard
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3
Turn straight onto Gravois Avenue
1619 ft · 46 sec · Gravois Avenue
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4
Take the ramp left toward I 55 South: Memphis
626 ft · 15 sec
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5
Merge slight left
141 mi · 2 hr 34 min
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6
Take the exit slight right toward US 60 West: Dexter, Poplar Bluff
2865 ft · 1 min
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7
Merge slight left
22.6 mi · 26 min
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8
Take the exit slight right toward MO 25, US 60 Business: Dexter, Bloomfield
1579 ft · 41 sec
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9
Turn left
10.6 mi · 16 min
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10
Turn right onto West Main Avenue
6.7 mi · 12 min · West Main Avenue
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11
Turn left
3 mi · 7 min
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12
Turn left onto County Road 102
1.3 km · 3 min · County Road 102
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13
Arrive at your destination
0 m · 1 sec · County Road 102
Car Route Details
A richer read on the saved driving route between St. Louis and Bethany.
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 55 South
Merge slight left
141 mi · 02h 34m
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.
Chance Showers And Thunderstorms leaving St. Louis and Partly Sunny then Slight Chance Showers And Thunderstorms near Bethany.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from St. Louis to Bethany?
The road trip is about 187.3 miles (301.5 km) and usually takes 03h 44m 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?
Old Appleton is a useful midpoint, sitting about 93.7 miles from St. Louis and 93.6 miles from Bethany.
How much longer is the road route than the straight-line distance?
The direct path is about 139.4 miles (224.4 km), while the road route adds roughly 47.9 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 9:32 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.93 one way or $49.85 round trip. Estimated CO2 is about 58.7 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around St. Louis and Partly Sunny then Slight Chance Showers And Thunderstorms near Bethany.
Stop Ideas Near Old Appleton
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 Old Appleton.
Carbondale station
Du Quoin
Marion, IL
Vienna, IL
Flight Path Map
This map shows the direct air route between St. Louis and Bethany. Straight-line distance: 139.44 mi (224.41 km).
#1 St. Louis
The second most populous city in Missouri and the center of the St.
| Population | 315,685 |
| Coordinates | 38.6272700, -90.1978900 |
| Altitude | 142 |
| Country | United States |
#2 Bethany
City in Missouri, United States
| Population | 3,049 |
| Coordinates | 36.6117200, -90.0692600 |
| Altitude | 135 |
| Country | United States |
End: Bethany (-90.06926, 36.61172)
Estimated Travel Time
Distance: 302 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 14m |
| 40 mph (64.37 km/h) | 04h 41m |
| 50 mph (80.47 km/h) | 03h 44m |
| 60 mph (96.56 km/h) | 03h 07m |
| 70 mph (112.65 km/h) | 02h 40m |
| 80 mph (129 km/h) | 02h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.93 | $49.85 |
| Mid-grade | $4.25 | $28.11 | $56.22 |
| Premium | $4.65 | $30.76 | $61.53 |
| Diesel | $5.30 | $35.06 | $70.12 |
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.