How far is Niles, IL from Port Barrington, IL?
The driving distance from Niles, IL to Port Barrington, IL is about 29.1 miles (46.9 km), with a travel time of about 00h 47m by car.
- The straight-line flight distance is about 25.7 miles (41.3 km).
- For a round trip, plan for roughly 01h 35m 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 00h 47m.
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.
Village in Cook County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain
Driving Route Map
The map below follows the saved road route between Niles and Port Barrington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Niles and Port Barrington.
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1
Start on North Waukegan Road
4 m · 6 sec · North Waukegan Road
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2
Turn left onto West Howard Street
1303 ft · 30 sec · West Howard Street
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3
Turn right onto North Milwaukee Avenue
3.1 mi · 5 min · North Milwaukee Avenue
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4
Continue on Milwaukee Avenue
4.5 mi · 7 min · Milwaukee Avenue
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5
Turn left onto Old Palatine Road
2346 ft · 1 min · Old Palatine Road
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6
Continue on West Palatine Road
560 ft · 15 sec · West Palatine Road
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7
Take the ramp slight left toward Palatine Road
109 m · 10 sec
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8
Merge slight left onto Palatine Road
3.8 mi · 6 min · Palatine Road
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9
Turn right onto East Rand Road
8.9 mi · 13 min · East Rand Road
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10
Turn left onto West Main Street
2018 ft · 53 sec · West Main Street
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11
Continue on State Route 22
1.1 mi · 2 min · State Route 22
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12
Turn right
3.5 mi · 6 min
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13
Turn left onto Roberts Road
1.1 mi · 2 min · Roberts Road
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14
Enter the roundabout and take exit 1 toward Roberts Road
20 m · 1 sec · Roberts Road
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15
Exit the roundabout onto Roberts Road
1.4 mi · 2 min · Roberts Road
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16
Turn left onto Center Street
2745 ft · 2 min · Center Street
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17
Arrive at your destination
0 m · 1 sec · Center Street
Car Route Details
A richer read on the saved driving route between Niles and Port Barrington.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
East Rand Road
Turn right onto East Rand Road
8.86 mi · 00h 13m
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.
Rain Showers leaving Niles and Rain near Port Barrington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Niles to Port Barrington?
The road trip is about 29.1 miles (46.9 km) and usually takes 00h 47m 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?
Palatine is a useful midpoint, sitting about 14.5 miles from Niles and 14.6 miles from Port Barrington.
How much longer is the road route than the straight-line distance?
The direct path is about 25.7 miles (41.3 km), while the road route adds roughly 3.4 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 4:54 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.80 one way or $9.61 round trip. Estimated CO2 is about 9.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Niles and Rain near Port Barrington.
Stop Ideas Near Palatine
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 Palatine.
Glenview station
La Grange Road
Naperville
Summit
Flight Path Map
This map shows the direct air route between Niles and Port Barrington. Straight-line distance: 25.63 mi (41.25 km).
#1 Niles
City in Trumbull County, Ohio
| Population | 28,615 |
| Coordinates | 42.0189200, -87.8028400 |
| Altitude | 194 |
| Country | United States |
#2 Port Barrington
City in Illinois, United States of America
| Population | 1,481 |
| Coordinates | 42.2425200, -88.2020300 |
| Altitude | 225 |
| Country | United States |
End: Port Barrington (-88.20203, 42.24252)
Estimated Travel Time
Distance: 47 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 58m |
| 40 mph (64.37 km/h) | 00h 43m |
| 50 mph (80.47 km/h) | 00h 34m |
| 60 mph (96.56 km/h) | 00h 29m |
| 70 mph (112.65 km/h) | 00h 24m |
| 80 mph (129 km/h) | 00h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $4.80 | $9.61 |
| Mid-grade | $5.29 | $5.45 | $10.90 |
| Premium | $5.84 | $6.01 | $12.02 |
| Diesel | $6.57 | $6.77 | $13.54 |
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 · Oct 15, 2026