How far is Bloomington, IL from Round Lake Heights, IL?
The driving distance from Bloomington, IL to Round Lake Heights, IL is about 164.7 miles (265 km), with a travel time of about 03h 23m by car.
- The straight-line flight distance is about 138.9 miles (223.5 km).
- For a round trip, plan for roughly 06h 47m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 03h 23m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Bloomington and Round Lake Heights.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bloomington and Round Lake Heights.
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1
Start on North East Street
42 m · 6 sec · North East Street
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2
Continue on North Main Street
3.6 mi · 9 min · North Main Street
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3
Take the ramp slight right toward I 55 North: Chicago
2654 ft · 1 min
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4
Merge slight left
103.2 mi · 1 hr 53 min
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5
Take the exit slight right toward I 355 Toll: Northwest Suburbs, Southwest Suburbs
2797 ft · 1 min
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6
Keep slight left to continue on I 355 North: Northwest Suburbs
1.2 mi · 3 min
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7
Merge slight left onto Veterans Memorial Tollway
19.2 mi · 24 min · Veterans Memorial Tollway
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8
Merge slight left
5.6 mi · 7 min
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9
Keep slight left
8.9 mi · 12 min
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10
Continue on Lake Cook Road
1.2 km · 1 min · Lake Cook Road
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11
Continue on North Rand Road
14.3 mi · 19 min · North Rand Road
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12
Continue straight
1 km · 48 sec
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13
Turn right onto West Belvidere Road
2.8 mi · 4 min · West Belvidere Road
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14
Turn left onto North Fairfield Road
3.1 mi · 8 min · North Fairfield Road
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15
Turn right onto West Lake Shore Drive
1491 ft · 53 sec · West Lake Shore Drive
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16
At the end of the road, turn right onto West Rollins Road
52 m · 9 sec · West Rollins Road
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17
Turn left onto Brentwood Drive
110 m · 16 sec · Brentwood Drive
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18
Turn right onto Tomahawk Trail
15 m · 2 sec · Tomahawk Trail
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19
Arrive at your destination
0 m · 1 sec · Tomahawk Trail
Car Route Details
A richer read on the saved driving route between Bloomington and Round Lake Heights.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 55 North
Merge slight left
103 mi · 01h 53m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Bloomington and Mostly Sunny near Round Lake Heights.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bloomington to Round Lake Heights?
The road trip is about 164.7 miles (265 km) and usually takes 03h 23m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Channahon is a useful midpoint, sitting about 82.3 miles from Bloomington and 82.3 miles from Round Lake Heights.
How much longer is the road route than the straight-line distance?
The direct path is about 138.9 miles (223.5 km), while the road route adds roughly 25.8 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 10:12 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.91 one way or $43.82 round trip. Estimated CO2 is about 51.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Bloomington and Mostly Sunny near Round Lake Heights.
Stop Ideas Near Channahon
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Channahon.
Joliet Transportation Center
Plano
Naperville
Dwight station
Flight Path Map
This map shows the direct air route between Bloomington and Round Lake Heights. Straight-line distance: 138.85 mi (223.46 km).
#1 Bloomington
The second most populous city in McLean County, Illinois.
| Population | 77,132 |
| Coordinates | 40.4842000, -88.9936900 |
| Altitude | 243 |
| Country | United States |
#2 Round Lake Heights
City in Illinois, United States of America
| Population | 2,630 |
| Coordinates | 42.3800200, -88.1042500 |
| Altitude | 239 |
| Country | United States |
End: Round Lake Heights (-88.10425, 42.38002)
Estimated Travel Time
Distance: 265 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 29m |
| 40 mph (64.37 km/h) | 04h 07m |
| 50 mph (80.47 km/h) | 03h 17m |
| 60 mph (96.56 km/h) | 02h 44m |
| 70 mph (112.65 km/h) | 02h 21m |
| 80 mph (129 km/h) | 02h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $21.91 | $43.82 |
| Mid-grade | $4.25 | $24.71 | $49.42 |
| Premium | $4.65 | $27.04 | $54.08 |
| Diesel | $5.30 | $30.82 | $61.63 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Illinois · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.