Origin
Saint Joseph, MO
Afternoon in Saint Joseph on Sunday
Local time
1:40 PM
CDT
Current temp
45°F
Unavailable
Drive Time
5h 56m
Distance
306.7 mi
494 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$47
one way
Photo: Valeria Boltneva
The drive from Saint Joseph, MO to Byrnes Mill, MO covers 306.7 miles and takes about 5h 56m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on North 12th Street, Francis Street, North 9th Street for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $46.58 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
153.3 miles from Saint Joseph, MO
A natural place for your longest stop of the day , about 2h 58m into the drive .
Expect a 5h 56m drive with frequent turns across 306.7 miles of local and secondary roads.
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.
Easy - simple navigation with a manageable amount of wheel time
This is a straightforward 5h 56m drive. You will face about 0 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Saint Joseph, MO to Byrnes Mill, MO is straightforward, with well-signed roads and simple exits.
| Road | Distance | Duration |
|---|---|---|
| North 12th Street | Unavailable | Refreshing |
| Francis Street | Unavailable | Refreshing |
| North 9th Street | Unavailable | Refreshing |
| I 229 South | Unavailable | Refreshing |
| I 29 South | Unavailable | Refreshing |
| I 435 East | Unavailable | Refreshing |
| I 70 | Unavailable | Refreshing |
| I 70 East | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Step-by-step road directions between Saint Joseph, MO and Byrnes Mill, MO.
Start on Walter Welsh Avenue
Turn right onto North 12th Street
Turn right onto Francis Street
Turn left onto North 9th Street
Take the ramp slight right
Merge slight left
Take the exit slight left toward I 229 South, US 59 South: Kansas City
Merge slight left
Keep slight right to continue on I 29 South, US 71 South: Kansas City
Merge slight left
Merge slight right
Keep slight right to continue on I 435 East: Saint Louis
Keep slight right to continue on I 70, US 24 West, US 40: Saint Louis, Kansas City, Sports Complex
Keep slight left to continue on I 70 East: Saint Louis
Keep slight left to continue on I 70 East: Saint Louis
Merge slight left onto George Brett Super Highway
Continue on Truman/Eisenhower Presidential Highway
Continue on Clifton J. Scott Memorial Highway
Continue on Truman/Eisenhower Presidential Highway
Continue on Dwight D. Eisenhower Highway
Continue on U.S. Submarine Veterans' Memorial Highway
Keep slight left to continue on U.S. Submarine Veterans' Memorial Highway
Continue on Dwight D. Eisenhower Highway
Continue on Highway Patrol Sgt. Benjamin Booth Memorial Highway
Continue on Sheriff Roger I. Wilson Memorial Highway
Continue on Dwight D. Eisenhower Highway
Take the exit slight right toward I 64 East, US 40 East, US 61 South: Chesterfield
Merge slight left onto Avenue of the Saints
Take the exit slight right toward MO 141
Turn right onto MO 141: Manchester
Merge slight left
Turn right onto Hawkins Road
Continue on New Sugar Creek Road
Take the ramp slight right toward MO 30 West
Merge slight left
Take the exit slight right toward Upper Byrnes Mill Road
Turn slight right onto Upper Byrnes Mill Road
Arrive at your destination
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 153.3 miles or 2h 58m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 52m
Traffic, exits, and arrival timing usually matter more near Byrnes Mill, MO than in the middle of the route.
Open the route before leaving Saint Joseph, MO so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Saint Joseph, MO
This is one driving day of about 306.7 miles and 5h 56m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 153.3 mi from Saint Joseph, MO · 2h 58m into the drive
Mid-route town
Meal stop
153 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 153.3 miles from Saint Joseph, MO, which is a good place for a longer meal and fuel stop.
The final approach into Byrnes Mill, MO usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Byrnes Mill, MO.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$46.58 one way
$93.17 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $51.35 | $102.71 |
| premium | $4.80 | $57.90 | $115.80 |
| diesel | $5.64 | $68.14 | $136.28 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$47
Meals
$25–$50
Total
$72–$97
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 107.3 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $32 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 92 | 1 | $32.20 | $14.72 |
| Efficient EV | 76.7 | 0 | $26.84 | $12.27 |
| EV Truck/SUV | 122.7 | 1 | $42.94 | $19.63 |
Gas CO2
107 kg
EV CO2
36 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Afternoon in Saint Joseph on Sunday
Local time
1:40 PM
CDT
Current temp
45°F
Unavailable
Destination
Afternoon in Byrnes Mill on Sunday
Local time
1:40 PM
CDT
Current temp
44°F
Unavailable
Along the Route
55°F
Quincy, IL
153 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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