How far is Sullivan, IN from Hammond, IN?
The driving distance from Sullivan, IN to Hammond, IN is about 181.3 miles (291.8 km), with a travel time of about 03h 27m by car.
- The straight-line flight distance is about 172 miles (276.8 km).
- For a round trip, plan for roughly 06h 55m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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 27m.
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.
Human settlement in Warren County, Indiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Sullivan and Hammond.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sullivan and Hammond.
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1
Start on South State Street
9 m · 7 sec · South State Street
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2
Turn left onto East Washington Street
1067 ft · 37 sec · East Washington Street
-
3
Turn right onto North Section Street
2.5 mi · 4 min · North Section Street
-
4
Take the ramp straight toward North Section Street
1193 ft · 33 sec · North Section Street
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5
Merge slight left
25.3 mi · 40 min
-
6
Turn straight onto Chicago
63.3 mi · 1 hr 21 min
-
7
Continue straight
80.6 mi · 1 hr 46 min
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8
Continue on Indianapolis Boulevard
6.4 mi · 14 min · Indianapolis Boulevard
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9
Turn left onto 173rd Street
1.6 km · 3 min · 173rd Street
-
10
Turn right onto Columbia Avenue
830 ft · 23 sec · Columbia Avenue
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11
Arrive at your destination
0 m · 1 sec · Columbia Avenue
Car Route Details
A richer read on the saved driving route between Sullivan and Hammond.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Chicago
Continue straight
80.6 mi · 01h 46m
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.
Slight Chance Showers And Thunderstorms leaving Sullivan and Mostly Sunny near Hammond.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sullivan to Hammond?
The road trip is about 181.3 miles (291.8 km) and usually takes 03h 27m 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?
West Lebanon is a useful midpoint, sitting about 89.9 miles from Sullivan and 91.4 miles from Hammond.
How much longer is the road route than the straight-line distance?
The direct path is about 172 miles (276.8 km), while the road route adds roughly 9.3 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 EDT. If you want a more comfortable same-day return, try to leave by 10:04 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.13 one way or $48.27 round trip. Estimated CO2 is about 56.9 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Sullivan and Hammond, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms around Sullivan and Mostly Sunny near Hammond.
Stop Ideas Near West Lebanon
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 West Lebanon.
Danville, Illinois
Lafayette station
Crawfordsville (Bus), Indiana
Crawfordsville
Flight Path Map
This map shows the direct air route between Sullivan and Hammond. Straight-line distance: 171.98 mi (276.77 km).
#1 Sullivan
City in the U.
| Population | 4,089 |
| Coordinates | 39.0953200, -87.4058500 |
| Altitude | 161 |
| Country | United States |
#2 Hammond
The most populous city in Lake County, Indiana.
| Population | 75,342 |
| Coordinates | 41.5833700, -87.5000400 |
| Altitude | 183 |
| Country | United States |
End: Columbia Avenue (-87.500185, 41.58337)
Estimated Travel Time
Distance: 292 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 02m |
| 40 mph (64.37 km/h) | 04h 32m |
| 50 mph (80.47 km/h) | 03h 37m |
| 60 mph (96.56 km/h) | 03h 01m |
| 70 mph (112.65 km/h) | 02h 35m |
| 80 mph (129 km/h) | 02h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.13 | $48.27 |
| Mid-grade | $4.25 | $27.22 | $54.44 |
| Premium | $4.65 | $29.79 | $59.57 |
| Diesel | $5.30 | $33.95 | $67.89 |
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 Indiana · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.