How far is Bloomington, IL from Princeton, IL?
The driving distance from Bloomington, IL to Princeton, IL is about 84.8 miles (136.4 km), with a travel time of about 01h 42m by car.
- The straight-line flight distance is about 65.9 miles (106 km).
- For a round trip, plan for roughly 03h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 42m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Marshall County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Bloomington and Princeton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bloomington and Princeton.
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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
3.8 mi · 9 min · North Main Street
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3
Take the ramp slight right toward I 55 South: Saint Louis
2316 ft · 59 sec
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4
Keep slight right to continue on I 39 North, US 51 North: Rockford
2374 ft · 41 sec
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5
Continue straight
51.8 mi · 55 min
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6
Take the exit slight right toward IL 251: La Salle, Peru
1390 ft · 36 sec
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7
Turn left onto East 2nd Road
7.1 mi · 11 min · East 2nd Road
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8
Turn left onto I 80 West: Moline, Rock Island
1848 ft · 45 sec
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9
Merge slight left
17.9 mi · 19 min
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10
Take the exit slight right toward IL 26: Princeton, Dixon
1795 ft · 45 sec
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11
Turn left onto Main Street
2.3 mi · 4 min · Main Street
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12
Arrive at your destination
0 m · 1 sec · South Main Street
Car Route Details
A richer read on the saved driving route between Bloomington and Princeton.
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 39 North
Continue straight
51.8 mi · 00h 55m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving Bloomington and Chance Showers And Thunderstorms near Princeton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bloomington to Princeton?
The road trip is about 84.8 miles (136.4 km) and usually takes 01h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Wenona is a useful midpoint, sitting about 42.4 miles from Bloomington and 42.4 miles from Princeton.
How much longer is the road route than the straight-line distance?
The direct path is about 65.9 miles (106 km), while the road route adds roughly 18.9 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:06 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.28 one way or $22.55 round trip. Estimated CO2 is about 26.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Bloomington and Chance Showers And Thunderstorms near Princeton.
Stop Ideas Near Wenona
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 Wenona.
Pontiac station
Princeton
Dwight station
Mendota station
Flight Path Map
This map shows the direct air route between Bloomington and Princeton. Straight-line distance: 65.83 mi (105.95 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 Princeton
City in Illinois, United States
| Population | 7,403 |
| Coordinates | 41.3680900, -89.4648100 |
| Altitude | 219 |
| Country | United States |
End: Princeton (-89.46481, 41.36809)
Estimated Travel Time
Distance: 136 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 49m |
| 40 mph (64.37 km/h) | 02h 07m |
| 50 mph (80.47 km/h) | 01h 41m |
| 60 mph (96.56 km/h) | 01h 24m |
| 70 mph (112.65 km/h) | 01h 12m |
| 80 mph (129 km/h) | 01h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $11.28 | $22.55 |
| Mid-grade | $4.25 | $12.72 | $25.43 |
| Premium | $4.65 | $13.92 | $27.83 |
| Diesel | $5.30 | $15.86 | $31.72 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.