Des Plaines to Frankfort is 322 miles and takes about 6h 1m via I 57 and Tri-State Tollway, with a fuel budget near $57 and enough daylight to finish in a day. This trip stays entirely within Illinois, moving through the Midwest region. The majority of this route is on major highways, making it a straightforward drive. It's a solid option if you need to cover a good distance within the state without a lot of complex navigation. Plan for a single day of travel to get you from your starting point to your destination efficiently.
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
161 miles from Des Plaines, IL
A natural place for your longest stop of the day
, about 3h 5m into the drive
.
Main Roads
Road
Distance
Duration
I 57
254.2 mi
4h 34m
Tri-State Tollway
28.3 mi
35m
Ken Gray Expressway
27.1 mi
29m
Cicero Avenue
4.9 mi
7m
West Main Street
2.5 mi
3m
South Des Plaines River Road
1.8 mi
3m
Mile-Long Bridge
0.9 mi
1m
167th Street
0.2 mi
<1m
Longest stretch:
I 57
— 254.2 mi, about 4h 34m
Traffic on I-57
Hour-of-day weekday pattern from 12 FHWA count stations on your route.
Peak
3 PM
~897 veh/hr typical
· worst 1,104
Quietest
3 AM
~139 veh/hr
Peak-to-quiet ratio
6.5×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 51 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Des Plaines, IL and Frankfort, IL.
1
Start on Henry Avenue
0.1 mi·25 sec·Henry Avenue
2
Turn right onto South Des Plaines River Road
1.8 mi·3 min·South Des Plaines River Road
Use the left lane.
3
Take the ramp
0.4 mi·55 sec
Toward I 294 South: Indiana
4
Merge onto I 294
11 mi·14 min·Tri-State Tollway
Use the straight / slight right lanes.
5
Keep slight left at fork onto I 294
4.8 mi·5 min·Tri-State Tollway
6
Keep slight right at fork onto I 294
3.5 mi·4 min·Tri-State Tollway
Use the straight / slight right lanes.
7
Continue on I 294
0.9 mi·1 min·Mile-Long Bridge
8
Continue on I 294
8.5 mi·10 min·Tri-State Tollway
Use the straight / slight right lanes.
9
Take the exit
0.2 mi·28 sec
Exit 12 B-AToward IL 50 South, IL 83: Cicero Avenue, 127th StreetUse the straight / slight right lanes.
10
Keep slight left at fork
0.5 mi·1 min
Exit 12AToward IL 50 South: Cicero AvenueUse the straight lane.
11
Turn straight onto IL 50; IL 83
4.9 mi·7 min·Cicero Avenue
Use the left lane.
12
Turn left onto 167th Street
0.2 mi·26 sec·167th Street
Use the left lane.
13
Take the ramp
0.6 mi·1 min
Toward I 57 South: Kankakee, I-80
14
Merge onto I 57
188 mi·3 hr 23 min·I 57
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 57
66 mi·1 hr 10 min·I 57
Toward I 57 South: Memphis
16
Keep slight right at fork onto I 57
27 mi·29 min·Ken Gray Expressway
17
Take the exit
0.3 mi·34 sec
Toward IL 149: West Frankfort, Zeigler
18
Enter roundabout onto IL 149
0.2 mi·16 sec·West Main Street
19
Continue on IL 149
2.3 mi·3 min·West Main Street
20
Turn left onto North Benton Road
0.1 mi·36 sec·North Benton Road
21
Turn right onto East Saint Louis Street
98 ft·4 sec·East Saint Louis Street
22
Arrive at destination
East Saint Louis Street
Trip Plan
Given the 6-hour duration, leaving Des Plaines in the morning allows ample time to reach Frankfort before evening. Since this is a single-day trip, you have flexibility with your departure time. You'll encounter one main fuel cost estimate of $57, so factor that into your budget. The longest stretch without a significant change in major roadway is over 250 miles on I 57, so consider a brief stop before embarking on that segment to ensure you're comfortable for the extended highway driving. Keep an eye on traffic conditions, especially around the Chicago metropolitan area.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 161 miles from Des Plaines, IL, or about 3h 5m into the drive.
The longest continuous stretch on this route runs about 254.2 miles.
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 71 miles or 1h 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 161 miles or 3h 5m 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 57m
Traffic, exits, and arrival timing usually matter more near Frankfort, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Des Plaines, IL 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 Des Plaines, IL
This is one driving day of about 322 miles and 6h 1m.
Your first comfortable stop window is around 71 miles from Des Plaines, IL.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 57 for about 254.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 17
5 decision points cluster between mile 0.1 and 31.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip|~0m in|South Des Plaines River Road
Turn right onto South Des Plaines River Road
Lane positioning matters here
Use the left lane.
5
2.3 mi into trip|~4m in|I 294 / Tri-State Tollway
Merge onto I 294 / Tri-State Tollway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
18.6 mi into trip|~25m in|I 294 / Tri-State Tollway
Keep slight right at fork onto I 294 / Tri-State Tollway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
31.5 mi into trip|~41m in
Take the exit toward IL 50 South, IL 83: Cicero Avenue, 127th Street
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 12 B-A
Toward IL 50 South, IL 83: Cicero Avenue, 127th...
8
31.7 mi into trip|~41m in
Keep slight left at fork toward IL 50 South: Cicero Avenue
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Exit 12A
Toward IL 50 South: Cicero Avenue
Fuel & Cost
Regular Gas
$47.55 one way
$95.10 round trip
$3.75/gal25.4 MPG avg113 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$52.50
$104.99
premium
$4.72
$59.79
$119.57
diesel
$4.80
$60.80
$121.60
Estimated Tolls: $1.70
Tri-state Tollway
(28.3 mi)$1.70
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$48
Tolls
$2
Meals
$25–$50
Total
$74–$99
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 112.7 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $34 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
96.6
1
$33.81
$15.46
Efficient EV
80.5
0
$28.18
$12.88
EV Truck/SUV
128.8
1
$45.08
$20.61
Gas CO2
113 kg
EV CO2
38 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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jul 17, 2026
Origin
Des Plaines, IL
Morning
in Des Plaines on Sunday
Local time
10:22 AM
CDT
Current temp
91°F
Smoke
SW 5 mph41% chanceLive forecast
Heat Advisory
Heat Advisory issued July 17 at 11:01AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO
Heat Advisory
Heat Advisory issued July 17 at 11:01AM CDT until July 21 at 7:00PM CDT by NWS Paducah KY
Destination
Frankfort, IL
Morning
in Frankfort on Sunday
Local time
10:22 AM
CDT
Current temp
90°F
Chance Showers And Thunderstorms
W 6 mph44% chanceLive forecast
Heat Advisory
Heat Advisory issued July 17 at 11:01AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO
Heat Advisory
Heat Advisory issued July 17 at 11:01AM CDT until July 21 at 7:00PM CDT by NWS Paducah KY
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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
1 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 1m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Pullman National Historical Park
National Historical Park
In a growing Chicago neighborhood, diverse people and stories intertwined. All were seeking opportunity. Some succeeded. Others were limited—by race, gender, or economic status. Their stories came tog...
8 mi from route
~19 min detour
Free
near mile 33.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 87% of the 322 miles on major roads like I 57 and the Tri-State Tollway. You'll experience a substantial 254.2-mile stretch on I 57, which means extended periods of consistent cruising. Expect a significant number of exits and interchanges as you pass through more populated areas, particularly on the Tri-State Tollway and Ken Gray Expressway portions. The transition to surface roads will occur only for the final portion of the trip.
87% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 254.2 mi on I 57.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 57 and Tri-State Tollway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near South Des Plaines River Road.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 322 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 0.1 miles (South Des Plaines River Road): Lane positioning matters here; at 2.3 miles (I 294 / Tri-State Tollway): Merge point - match speed before joining. Lane positioning matters here; at 18.6 miles (I 294 / Tri-State Tollway): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
766 ft418 ft
Total Climb
285 ft
Total Descent
440 ft
Highest Point
766 ft
~46 mi in
Elevation Range
348 ft
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Des Plaines is in Chicagoland. It is an inner-ring, northwest suburb of Chicago with two distinct portions: a suburban northern portion reminiscient of other, nearby northwest suburbs (including Niles, Park Ridge, and Mount Prospect), as well as a built-up southern portion with the businesses, hotels, and other amenities of the O'Hare Airport corridor (much like Rosemont, Chicago's O'Hare neighborhood, and Elk Grove Village).
Top landmarks
•McDonald's #1 Store Museum — former McDonald's spot
Doable as a same-day drive at 6h 1m. Total distance: 322 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 1m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 254.2 miles on I 57. The full list of main roads is in the Roads section above.
Expect about $1.70 in tolls one way, starting with Tri-state Tollway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
Yes — we found about 45 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Frankfort, IL before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 45 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.1 miles (South Des Plaines River Road): Lane positioning matters here; at 2.3 miles (I 294 / Tri-State Tollway): Merge point - match speed before joining. Lane positioning matters here; at 18.6 miles (I 294 / Tri-State Tollway): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Pullman National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.0 hours each way, a round trip means 12.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Frankfort, IL before the return drive.
