Springfield, IL to Roanoke, IL is 91.5 miles and takes about 1h 52m via I 155 and I 55, with a fuel budget near $15 and enough daylight to finish in a day. This route stays within the Midwest, traversing Illinois for a straightforward trip. Given its short duration and mainly highway profile, it’s ideal for a quick day trip or an easy leg of a longer journey. You won't encounter significant changes in scenery, but the direct path makes it efficient for getting from point A to point B.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
45.7 miles from Springfield, IL
A natural place for your longest stop of the day
, about 52m into the drive
.
Main Roads
Road
Distance
Duration
I 155
32 mi
34m
I 55
29.2 mi
31m
IL 117
12.1 mi
19m
I 74
10.6 mi
11m
County Road 1400 North
2.8 mi
4m
Clear Lake Avenue
2.3 mi
4m
West Front Street
1 mi
1m
West Husseman Street
0.3 mi
<1m
Longest stretch:
I 155
— 32 mi, about 34m
Traffic on I-55
Hour-of-day weekday pattern from 12 FHWA count stations on your route.
Peak
4 PM
~1,989 veh/hr typical
· worst 2,473
Quietest
2 AM
~178 veh/hr
Peak-to-quiet ratio
11.2×
busier at peak than in the quiet hours
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Averaged across 94 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 Springfield, IL and Roanoke, IL.
1
Start on East Washington Street
0.2 mi·41 sec·East Washington Street
Use the straight / right lanes.
2
Turn left onto North 12th Street
0.2 mi·35 sec·North 12th Street
3
Turn straight onto IL 97
2.3 mi·4 min·Clear Lake Avenue
Use the left / straight lanes.
4
Take the exit
0.3 mi·52 sec
Toward I 55 North: Chicago
5
Merge onto I 55
29 mi·31 min·I 55
6
Keep slight left at fork onto I 155
32 mi·34 min·I 155
Exit 127Toward I 155 North: Peoria, Hartsburg
7
Keep slight right at fork
0.3 mi·40 sec
Toward I 74 East: Bloomington
8
Merge onto I 74
11 mi·11 min·I 74
9
Take the exit
0.3 mi·39 sec
Toward IL 117: Goodfield
10
Keep slight left at fork onto IL 117
12 mi·19 min·IL 117
11
Continue on IL 116; IL 117
2.8 mi·4 min·County Road 1400 North
12
Continue on IL 116; IL 117
1.0 mi·1 min·West Front Street
13
Continue on IL 116; IL 117
0.3 mi·31 sec·West Husseman Street
14
Turn left
122 ft·9 sec
15
Arrive at destination
Trip Plan
Since this trip is under two hours, you have a lot of flexibility with departure time. Leaving Springfield in the morning will get you to Roanoke with plenty of daylight remaining. With only a $15 fuel cost estimated, you likely won't need to worry about frequent stops for gas. The longest stretch without an exit is 32 miles on I 155, so plan any quick breaks before or after that segment. Consider leaving a bit earlier if you prefer a more relaxed pace or want to stop briefly along the way.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 45.7 miles from Springfield, IL, or about 52m into the drive.
The longest continuous stretch on this route runs about 32 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 20 miles or 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 45.7 miles or 52m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 24m
Traffic, exits, and arrival timing usually matter more near Roanoke, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Springfield, IL so your first major turns are already loaded.
Day 1
Settle into the route from Springfield, IL
This is one driving day of about 91.5 miles and 1h 52m.
Your first comfortable stop window is around 20 miles from Springfield, IL.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 155 for about 32 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
The midpoint is around 45.7 miles from Springfield, IL, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 11
5 decision points cluster between mile 0 and 64.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip|~0m in|East Washington Street
Depart onto East Washington Street
Lane positioning matters here
Use the straight / right lanes.
5
0.2 mi into trip|~0m in|North 12th Street
Turn left onto North 12th Street
Navigation decision point
4
2.7 mi into trip|~5m in
Take the exit toward I 55 North: Chicago
Exit ramp - move to the correct lane early
Toward I 55 North: Chicago
7
32.2 mi into trip|~38m in|I 155
Keep slight left at fork onto I 155 toward I 155 North: Peoria, Hartsburg
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 127
Toward I 155 North: Peoria, Hartsburg
5
64.1 mi into trip|~1h 12m in
Keep slight right at fork toward I 74 East: Bloomington
Highway fork - watch signs carefully
Toward I 74 East: Bloomington
Fuel & Cost
Regular Gas
$14.19 one way
$28.37 round trip
$3.94/gal25.4 MPG avg32 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.32
$15.56
$31.11
premium
$4.93
$17.75
$35.50
diesel
$5.60
$20.17
$40.34
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$14
Meals
$25–$50
Total
$39–$64
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 32 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $10 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
27.5
0
$9.61
$4.39
Efficient EV
22.9
0
$8.01
$3.66
EV Truck/SUV
36.6
0
$12.81
$5.86
Gas CO2
32 kg
EV CO2
11 kg (66% 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.
Forecast as of Aug 31, 2026
Origin
Springfield, IL
Afternoon
in Springfield on Friday
Local time
2:27 PM
CDT
Current temp
72°F
Partly Cloudy
S 9 mph1% chanceLive forecast
Heat Advisory
Heat Advisory issued August 30 at 11:03PM CDT until September 4 at 8:00PM CDT by NWS St Louis MO
Heat Advisory
Heat Advisory issued August 30 at 11:03PM CDT until September 4 at 8:00PM CDT by NWS St Louis MO
Destination
Roanoke, IL
Afternoon
in Roanoke on Friday
Local time
2:27 PM
CDT
Current temp
71°F
Mostly Cloudy
SSW 10 mph4% chanceLive forecast
Heat Advisory
Heat Advisory issued August 30 at 11:03PM CDT until September 4 at 8:00PM CDT by NWS St Louis MO
Heat Advisory
Heat Advisory issued August 30 at 11:03PM CDT until September 4 at 8:00PM CDT by NWS St Louis MO
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
1h 52m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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.
Springfield 1908 Race Riot National Monument
National Monument
In August 1908, a large White mob attacked the Black community in Springfield, Illinois. Rioters destroyed homes and businesses and lynched two men. The event led to the founding of the National Assoc...
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 on highways, with 92% of the 91.5 miles utilizing major roads like I 155 and I 55. You'll experience a longest stretch of 32 miles on I 155, indicating extended periods of highway cruising before transitioning to surface roads. The majority of your travel will be on high-speed interstates, so anticipate typical interstate driving conditions. Expect a relatively uninterrupted drive until you reach IL 117 near the end.
92% highway — fuel and pacing are the main things to plan.
15 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 32 mi on I 155.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 155 and I 55. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near East Washington Street.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 91.5 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (East Washington Street): Lane positioning matters here; at 0.2 miles (North 12th Street): Navigation decision point; at 2.7 miles: Exit ramp - move to the correct lane early.
Elevation Profile
Mostly flat terrain
807 ft563 ft
Total Climb
402 ft
Total Descent
273 ft
Highest Point
807 ft
~84.9 mi in
Elevation Range
245 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Springfield, IL to Roanoke, IL, road signs begin pointing toward Hartsburg along the way.
Springfield is a city in the center of the state of Illinois. It is the state's capital — not Chicago — and the county seat of Sangamon County. Springfield is best known for its most famous resident, Abraham Lincoln, and there are several historic sites that are dedicated to him.
Top landmarks
•Illinois State Capitol — state capitol building of the U.S. state of Illinois
•Lincoln Tomb — tomb of U.S. president Abraham Lincoln in Springfield, Illinois, United States
•Lincoln Home National Historic Site — national historic site in Illinois, USA
Doable as a same-day drive at 1h 52m. Total distance: 91.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 52m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (92%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 32 miles on I 155. The full list of main roads is in the Roads section above.
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 Roanoke, IL before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: near the start (East Washington Street): Lane positioning matters here; at 0.2 miles (North 12th Street): Navigation decision point; at 2.7 miles: Exit ramp - move to the correct lane early.
Yes — Springfield 1908 Race Riot National Monument. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Roanoke, IL before heading back.
