Origin
Bremen, IL
Late night in Bremen on Sunday
Local time
2:31 AM
CDT
Current temp
78°F
Unavailable
Live forecast
Trip from Bremen, IL to DeKalb, IL
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
6h 23m
Distance
329.5 mi
530 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$52
one way
EV Charging
Unknown
Best Time to Leave
4 AM
6h 11m
★
6 AM
6h 23m
8 AM
6h 48m
10 AM
6h 32m
12 PM
6h 29m
3 PM
6h 33m
5 PM
6h 47m
8 PM
6h 16m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
DeKalb, IL
Wikimedia Commons
Trip Overview
Bremen, IL to DeKalb, IL is 329.5 miles and takes about 6h 23m via I 55, US 51, and IL 159, with a fuel budget near $52 and enough daylight to finish in a day. This trip stays within the Midwest region, primarily traversing Illinois. Expect a drive with a high percentage of highway time, making it efficient for covering distance. With a recommended one-day duration, this route is a solid option if you're looking for a straightforward journey between these two points without extensive detours.
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
164.8 miles from Bremen, IL
A natural place for your longest stop of the day , about 3h 22m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 55 | 148.6 mi | 2h 40m |
| US 51 | 98 mi | 1h 45m |
| IL 159 | 20.1 mi | 30m |
| South State Street | 17.7 mi | 22m |
| Ronald Reagan Memorial Tollway | 12 mi | 12m |
| North Illinois Street | 9.8 mi | 15m |
| Lehmen Drive | 7.8 mi | 8m |
| IL 150 | 6.1 mi | 10m |
Longest stretch:
I 55
— 148.6 mi, about 2h 40m
Turn-by-Turn Driving Directions
Step-by-step road directions between Bremen, IL and DeKalb, IL.
1
Start on Chester Road
0.2 mi
·
34 sec
·
Chester Road
2
Turn slight right onto IL 150
6.1 mi
·
10 min
·
IL 150
3
Turn right onto IL 3
0.5 mi
·
32 sec
·
East Holmes Street
4
Continue on IL 3
7.8 mi
·
8 min
·
Lehmen Drive
5
Continue on IL 3
18 mi
·
22 min
·
South State Street
6
Continue on IL 159
20 mi
·
30 min
·
IL 159
7
Enter roundabout onto IL 159
177 ft
·
4 sec
·
North Illinois Street
8
Continue on IL 159
9.8 mi
·
15 min
·
North Illinois Street
9
Continue on IL 159
1.3 mi
·
1 min
·
South Morrison Avenue
10
Continue on IL 159
2.8 mi
·
4 min
·
Vandalia Street
11
Take the ramp
0.4 mi
·
54 sec
Toward I 55 North, I 70 East
12
Merge onto I 55; I 70; US 40
3.8 mi
·
4 min
·
I 55; I 70; US 40
13
Keep slight left at fork onto I 55
108 mi
·
1 hr 56 min
·
I 55
Toward I 55 North, I 270 West: Chicago, Springfield, Kansas City
14
Keep slight right at fork onto I 55
29 mi
·
31 min
·
I 55
Toward I 55 North: Chicago
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 55
7.6 mi
·
8 min
·
I 55
Toward I 55 North, I 74 West: Chicago, Peoria
16
Take the exit onto US 51
98 mi
·
1 hr 45 min
·
US 51
Exit 164
Toward I 39 North: Rockford
Use the slight right lane.
17
Take the exit
0.6 mi
·
49 sec
Exit 97A
Toward I 88 East Toll: Chicago
18
Merge onto I 88; IL 110
12 mi
·
12 min
·
Ronald Reagan Memorial Tollway
19
Take the exit
0.3 mi
·
35 sec
Toward DeKalb
20
Continue on this road
0.6 mi
·
1 min
·
this road
Toward DeKalb
21
Continue on South Annie Glidden Road
1.6 mi
·
3 min
·
South Annie Glidden Road
22
Turn slight right
249 ft
·
9 sec
23
Turn straight onto IL 38
1.2 mi
·
1 min
·
West Lincoln Highway
24
Arrive at destination
IL 38
Trip Plan
Given the 6h 23m estimated duration, leaving in the morning is your best bet to complete this 329.5-mile drive comfortably within daylight hours. With only one recommended stop, plan it strategically, perhaps around the halfway point, to break up the 148.6-mile stretch on I 55. The fuel cost is estimated at $52, so keep an eye on your gauge, especially during that longer highway segment. Since this is a one-day trip, flexibility is key; however, ensure you're aware of the primary roads like I 55 and US 51 to maintain your pace.
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 164.8 miles from Bremen, IL, or about 3h 22m into the drive.
The longest continuous stretch on this route runs about 148.6 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 72 miles or 1h 42m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 164.8 miles or 3h 22m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 16m
Traffic, exits, and arrival timing usually matter more near DeKalb, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Bremen, 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 Bremen, IL
This is one driving day of about 329.5 miles and 6h 23m.
Your first comfortable stop window is around 72 miles from Bremen, 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 55 for about 148.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
165 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.
Pacing Suggestions
Fuel and coffee
A short stop after about 72 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 164.8 miles from Bremen, IL, 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 148.6 miles.
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 115 decision points cluster between mile 52.5 and 215.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
52.5 mi into trip
|
~1h 13m in
|
IL 159 / North Illinois Street
Enter roundabout onto IL 159 / North Illinois Street
Roundabout - know your exit number before entering
6
70.5 mi into trip
|
~1h 41m in
|
I 55
Keep slight left at fork onto I 55 toward I 55 North, I 270 West: Chicago, Springfield, Kansas City
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 55 North, I 270 West: Chicago, Springf...
7
178.4 mi into trip
|
~3h 37m in
|
I 55
Keep slight right at fork onto I 55 toward I 55 North: Chicago
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 55 North: Chicago
6
207.8 mi into trip
|
~4h 9m in
|
I 55
Keep slight left at fork onto I 55 toward I 55 North, I 74 West: Chicago, Peoria
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 55 North, I 74 West: Chicago, Peoria
7
215.3 mi into trip
|
~4h 17m in
|
US 51
Take the exit onto US 51 toward I 39 North: Rockford
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 164
Toward I 39 North: Rockford
Fuel & Cost
Regular Gas
$51.51 one way
$103.03 round trip
$3.97/gal
25.4 MPG avg
115 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $56.56 | $113.12 |
| premium | $4.89 | $63.41 | $126.82 |
| diesel | $5.61 | $72.75 | $145.50 |
Estimated Tolls: $0.72
Reagan Memorial Tollway
(12 mi)
$0.72
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
$52
Tolls
$1
Meals
$25–$50
Total
$77–$102
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 115.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $35 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 98.9 | 1 | $34.60 | $15.82 |
| Efficient EV | 82.4 | 0 | $28.83 | $13.18 |
| EV Truck/SUV | 131.8 | 1 | $46.13 | $21.09 |
Gas CO2
115 kg
EV CO2
39 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.
Destination
DeKalb, IL
Late night in DeKalb on Sunday
Local time
2:31 AM
CDT
Current temp
49°F
Unavailable
Live forecast
73°F
Hillsboro, IL
165 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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
29 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 23m 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.
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...
3 mi from route
~7 min detour
Free
near mile 147.7
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
This route is predominantly a highway-focused drive, with an 83% highway share. You'll spend most of your time on interstates and major US highways, which means consistent speeds and fewer local traffic interruptions. The longest uninterrupted stretch you'll encounter is 148.6 miles on I 55, offering a significant period of steady driving. While not designed for scenic views, the highway focus ensures a predictable and efficient travel experience.
83% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 148.6 mi on I 55.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 55 and US 51. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 52.5 miles in near IL 159 / North Illinois Street.
Driving Effort
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 11 significant decision points across 329.5 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 52.5 miles (IL 159 / North Illinois Street): Roundabout - know your exit number before entering; at 70.5 miles (I 55): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 178.4 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Bremen, IL and DeKalb, IL, road signs point toward Springfield, Kansas City and Peoria.
Springfield
70.5 mi in
|
~1h 41m
|
via I 55
Kansas City
70.5 mi in
|
~1h 41m
|
via I 55
Peoria
207.8 mi in
|
~4h 9m
|
via I 55
About the Cities
Starting in Bremen, IL
Full guide →Top landmarks
- • Übersee-Museum Bremen — natural history and ethnographic museum in Bremen, Germany
- • Friedhofskapelle
- • Kaisen monument — Monument in Bremen
Arriving in DeKalb, IL
Full guide →Founded 1837
DeKalb is a city in Illinois.
Top landmarks
- • Egyptian Theatre, DeKalb — movie theater in DeKalb, Illinois
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 23m. Total distance: 329.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 23m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 148.6 miles on I 55. The full list of main roads is in the Roads section above.
Expect about $0.72 in tolls one way, starting with Reagan Memorial 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.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 DeKalb, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 52.5 miles (IL 159 / North Illinois Street): Roundabout - know your exit number before entering; at 70.5 miles (I 55): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 178.4 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Springfield 1908 Race Riot National Monument. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.4 hours each way, a round trip means 12.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at DeKalb, IL before the return drive.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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