Drive Time
3h 4m
Distance
157.1 mi
253 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$24
one way
The drive from Cape Girardeau, MO to Troy, MO covers 157.1 miles and takes about 3h 4m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 55, Avenue of the Saints, I 270 for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 95.1 miles on I 55. At current regular gas prices, budget about $23.86 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
78.5 miles from Cape Girardeau, MO
A natural place for your longest stop of the day , about 1h 28m into the drive .
This is a 3h 4m highway drive covering 157.1 miles, with most of the trip on I 55 and Avenue of the Saints. The longest continuous stretch is about 95.1 miles on I 55.
Mostly flat terrain
Total Climb
961 ft
Total Descent
773 ft
Highest Point
628 ft
~32.7 mi in
Elevation Range
276 ft
This is a straightforward highway drive that stays mostly on I 55 and Avenue of the Saints. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 102.3 miles in.
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 18 significant decision points across 157.1 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 102.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 102.6 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 114.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Take the exit toward I 270 West, I 255 East: Kansas City, Chicago
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward I 270 West: Kansas City
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward I 64, US 40, US 61: Wentzville, Saint Louis
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward I 64 West, US 40 West, US 61 North: Wentzville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward MO 47: Troy, Winfield
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Between Cape Girardeau, MO and Troy, MO, road signs point toward Chicago and Saint Louis.
Chicago
Saint Louis
| Road | Distance | Duration |
|---|---|---|
| I 55 | 95.1 mi | 1h 42m |
| Avenue of the Saints | 40.2 mi | 49m |
| I 270 | 11.5 mi | 14m |
| North Kingshighway | 3.6 mi | 5m |
| Broadway Street | 2 mi | 3m |
| Rosa Parks Highway | 1.3 mi | 1m |
| East Cherry Street | 0.6 mi | 1m |
| MO 47 | 0.3 mi | <1m |
Step-by-step road directions between Cape Girardeau, MO and Troy, MO.
Start on Broadway Street
Turn right onto I 55 Bus; US 61; MO 34
Take the ramp
Merge onto I 55
Continue on I 55
Take the exit
Keep slight left at fork
Continue on this road
Merge onto I 270
Take the exit
Keep slight left at fork
Continue on this road
Merge onto I 64; US 40; US 61
Take the exit
Keep slight left at fork
Turn left onto MO 47
Turn left onto North Lincoln Drive
Turn right onto East Cherry Street
Enter roundabout onto East Cherry Street
Continue on East Cherry Street
Turn left onto 2nd Street
Turn right
Arrive at 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 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 78.5 miles or 1h 28m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 27m
Traffic, exits, and arrival timing usually matter more near Troy, MO than in the middle of the route.
Open the route before leaving Cape Girardeau, 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 Cape Girardeau, MO
This is one driving day of about 157.1 miles and 3h 4m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 78.5 mi from Cape Girardeau, MO · 1h 28m into the drive
Mid-route town
Meal stop
79 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 78.5 miles from Cape Girardeau, MO, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 55 if your tank is already low. That segment runs about 95.1 miles.
The final approach into Troy, 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 Troy, MO.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$23.86 one way
$47.72 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $26.30 | $52.61 |
| premium | $4.80 | $29.66 | $59.31 |
| diesel | $5.64 | $34.90 | $69.80 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$24
Meals
$25–$50
Total
$49–$74
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 55 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $17 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 47.1 | 0 | $16.50 | $7.54 |
| Efficient EV | 39.3 | 0 | $13.75 | $6.28 |
| EV Truck/SUV | 62.8 | 0 | $21.99 | $10.05 |
Gas CO2
55 kg
EV CO2
18 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive. If you're planning ahead, check the forecast closer to your travel date.
Origin
Afternoon in Cape Girardeau on Saturday
Local time
4:25 PM
CDT
Current temp
62°F
Forecast unavailable right now
Destination
Afternoon in Troy on Saturday
Local time
4:25 PM
CDT
Current temp
55°F
Forecast unavailable right now
Along the Route
59°F
Cahokia, IL
79 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
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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