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Trip from Champaign, IL to Johnston City, IL

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards

Drive Time

3h 21m

Distance

181.3 mi

292 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$28

one way

EV Charging

Unknown

Best Time to Leave

Save up to 36 min
4 AM
3h 10m ★
6 AM
3h 22m
8 AM
3h 46m
10 AM
3h 30m
12 PM
3h 28m
3 PM
3h 31m
5 PM
3h 45m
8 PM
3h 14m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

city in Williamson County, Illinois, United States

Johnston City, IL

Wikimedia Commons

Trip Overview

The drive from Champaign, IL to Johnston City, IL covers 181.3 miles and takes about 3h 21m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on I 57, Ken Gray Expressway, West Church Street for much of the mileage, and the overall profile is mostly highway. The longest uninterrupted segment is about 143.1 miles on I 57. At current regular gas prices, budget about $28.34 one way before food or hotel costs.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Break Rhythm

1 planned break

A short stop every 2 to 3 hours is enough for this drive.

Midpoint

90.6 miles from Champaign, IL

A natural place for your longest stop of the day , about 1h 41m into the drive .

Main Roads

Road Distance Duration
I 57 143.1 mi 2h 34m
Ken Gray Expressway 32.7 mi 35m
West Church Street 1.9 mi 4m
I 72 1.3 mi 1m
West Broadway Boulevard 1 mi 2m
Washington Avenue 0.3 mi 1m
Herrin Road 0.2 mi <1m
North Randolph Street 0.1 mi <1m
Longest stretch: I 57 — 143.1 mi, about 2h 34m

Turn-by-Turn Driving Directions

Step-by-step road directions between Champaign, IL and Johnston City, IL.

1

Start on North Neil Street

42 ft · 5 sec · North Neil Street
2

Turn right onto West University Avenue

463 ft · 17 sec · West University Avenue
3

Turn right onto North Randolph Street

0.1 mi · 27 sec · North Randolph Street
4

Turn left onto West Church Street

1.9 mi · 4 min · West Church Street
Use the straight / left lanes.
5

Continue on I 72

1.3 mi · 1 min · I 72
6

Take the exit

0.3 mi · 42 sec
Exit 182A Toward I 57 South: Memphis
7

Merge onto I 57

77 mi · 1 hr 23 min · I 57
8

Keep slight left at fork onto I 57

66 mi · 1 hr 10 min · I 57
Toward I 57 South: Memphis
9

Keep slight right at fork onto I 57

33 mi · 35 min · Ken Gray Expressway
10

Take the exit

0.3 mi · 42 sec
Toward Johnston City, Herrin
11

Turn left onto Herrin Road

0.2 mi · 18 sec · Herrin Road
12

Continue on West Broadway Boulevard

1.0 mi · 2 min · West Broadway Boulevard
13

Turn left onto Washington Avenue

0.2 mi · 40 sec · Washington Avenue
14

At end of road, turn left onto East 9th Street

49 ft · 4 sec · East 9th Street
15

Turn right onto Washington Avenue

0.1 mi · 27 sec · Washington Avenue
16

Arrive at destination

Washington Avenue

Trip Plan

Morning Departure

An early start around 7-8 AM gets you there with plenty of daylight left.

Evening Departure

A late afternoon start means arriving after dark. Morning is better.

You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 90.6 miles from Champaign, IL, or about 1h 41m into the drive.
The longest continuous stretch on this route runs about 143.1 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 40 miles or 47m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 90.6 miles or 1h 41m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 2h 44m

Traffic, exits, and arrival timing usually matter more near Johnston City, IL than in the middle of the route.

Before You Leave

+

Open the route before leaving Champaign, 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 Champaign, IL

This is one driving day of about 181.3 miles and 3h 21m.

Your first comfortable stop window is around 40 miles from Champaign, 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 57 for about 143.1 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Downtown Brownstown, IL, IL

Mid-route town

Meal stop

Brownstown, IL

91 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

Mattoon, IL

Fuel and coffee

A short stop after about 40 miles helps settle the day before fatigue starts building.

Louisville, IL

Meal break

The midpoint is around 90.6 miles from Champaign, IL, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 57 if your tank is already low. That segment runs about 143.1 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 12

5 decision points cluster between mile 0 and 81.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

5
0 mi into trip | ~0m in | West University Avenue

Turn right onto West University Avenue

Navigation decision point

5
0.1 mi into trip | ~0m in | North Randolph Street

Turn right onto North Randolph Street

Navigation decision point

5
0.2 mi into trip | ~0m in | West Church Street

Turn left onto West Church Street

Lane positioning matters here

Use the straight / left lanes.
5
3.5 mi into trip | ~7m in

Take the exit toward I 57 South: Memphis

Exit ramp - move to the correct lane early

Exit 182A Toward I 57 South: Memphis
5
81.1 mi into trip | ~1h 31m in | I 57

Keep slight left at fork onto I 57 toward I 57 South: Memphis

Highway fork - watch signs carefully

Toward I 57 South: Memphis

Fuel & Cost

Regular Gas

$28.34 one way

$56.69 round trip

$3.97/gal 25.4 MPG avg 63 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.36 $31.12 $62.24
premium $4.89 $34.89 $69.78
diesel $5.61 $40.03 $80.06

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$28

Meals

$25–$50

Total

$53–$78

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 63.4 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $19 in charging · 0 stops · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 54.4 0 $19.04 $8.70
Efficient EV 45.3 0 $15.86 $7.25
EV Truck/SUV 72.5 0 $25.38 $11.60

Gas CO2

63 kg

EV CO2

21 kg (67% 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 Apr 15, 2026

Origin

Champaign, IL

Afternoon in Champaign on Saturday

Local time

3:53 PM

CDT

Current temp

53°F

Unavailable

Live forecast

Destination

Johnston City, IL

Afternoon in Johnston City on Saturday

Local time

3:53 PM

CDT

Current temp

80°F

Unavailable

Live forecast

75°F

Brownstown, IL

91 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

27 degrees warmer at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

3h 21m on the road

Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

What kind of drive is this?

181.3 mi in 3h 21m, mostly highway — 143.1 mi of that is on I 57.

98% highway — fuel and pacing are the main things to plan.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 143.1 mi on I 57.

How Hard Is This Drive?

4/10

This is a straightforward highway drive that stays mostly on I 57 and Ken Gray Expressway. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near West University Avenue.

Driving Effort 4/10

Easy - simple navigation with a manageable amount of wheel time

Balances navigation complexity with total wheel time.

This is a straightforward 3h 21m drive. You will face about 12 decision points, but nothing that requires special attention if you follow navigation.

Where does it get tricky?

The main spots that need attention: near the start (West University Avenue): Navigation decision point; at 0.1 miles (North Randolph Street): Navigation decision point; at 0.2 miles (West Church Street): Lane positioning matters here.

About the Cities

Starting in Champaign, IL

Full guide →

Founded 1855

Champaign-Urbana is a metropolitan area in central Illinois, composed of the towns of Champaign, Urbana, and Savoy. The community is the site of the main campus of the University of Illinois, one of the great public universities of the United States.

Top landmarks

  • Orpheum Theatre — theater and movie theater in Champaign, Illinois, United States
  • Virginia Theatre — movie theater in Champaign, Illinois, United States
  • Cattle Bank — bank building in Champaign, United States of America

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 3h 21m. Total distance: 181.3 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

3h 21m drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (98%). Straightforward navigation.

Frequently Asked Questions

The longest stretch is about 143.1 miles on I 57. The full list of main roads is in the Roads section above.

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.

Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.

The main spots that need attention: near the start (West University Avenue): Navigation decision point; at 0.1 miles (North Randolph Street): Navigation decision point; at 0.2 miles (West Church Street): Lane positioning matters here.

Possible but tiring. At 3.4 hours each way, an in-and-out day trip would put you behind the wheel for 6.7 hours — manageable with a long break at Johnston City, IL, but most travelers stay overnight.

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, and EIA for fuel prices. See our methodology for refresh cadence and limitations.

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Explore More

Return Trip

Johnston City, IL to Champaign, IL

Plan the drive back the other way.

180.7 mi 3h 20m

Explore more options from Champaign, IL or browse trips ending in Johnston City, IL.

Looking for more statewide routes? Browse IL road trips.