This 149.8-mile journey from Sunman, IN to Fort Wayne, IN is easily manageable as a single-day trip, taking approximately 3 hours and 17 minutes. The route is heavily focused on highways, with 93% of the drive utilizing these main roads, making it a straightforward commute through the Midwest. With an estimated fuel cost of $23, this drive is budget-friendly for a solo traveler or couple. You'll predominantly travel on US 27 and US 52, with a portion on Indiana Highway 101, offering a direct path north. This route is ideal if you're looking for an efficient way to get from your starting point to your destination without extensive detours.
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
74.9 miles from Sunman, IN
A natural place for your longest stop of the day
, about 1h 44m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 17m. Total distance: 149.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 17m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (93%). Some complex stretches to watch for.
Drive Character
Expect a highway-focused drive for the majority of this trip, with 93% of the route being on major roadways. The longest uninterrupted stretch spans 104.4 miles, primarily on US 27, which means you'll experience extended periods of consistent travel. While primarily highway, the use of US 52 and Indiana Highway 101 may offer slight variations in scenery and speed as you transition between them. This isn't a winding, scenic backroad adventure, but rather an efficient and direct path designed for steady progress toward Fort Wayne.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 17 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
US 27 is the longest continuous segment at about 104.4 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on US 27 and US 52. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes around 3 miles in.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 149.8 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 3 miles: Navigation decision point; at 10.7 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 10.9 miles (SR 1): Navigation decision point.
Critical Maneuvers
5 of 9 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
3 mi into trip|~4m in
Take the ramp toward I 74 East: Cincinnati
Navigation decision point
Toward I 74 East: Cincinnati
6
10.7 mi into trip|~12m in
Take the exit toward SR 1: Saint Leon, Lawrenceburg
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 164
Toward SR 1: Saint Leon, Lawrenceburg
4
10.9 mi into trip|~13m in|SR 1
Turn left onto SR 1
Navigation decision point
4
17 mi into trip|~24m in|US 52; SR 1
At end of road, turn left onto US 52; SR 1
Navigation decision point
7
147.8 mi into trip|~3h 13m in|Coldwater Road
Keep slight left at fork onto Coldwater Road toward Coldwater Road
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward Coldwater Road
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Sunman, IN to Fort Wayne, IN, road signs begin pointing toward Lawrenceburg along the way.
Lawrenceburg
10.7 mi in|~12m
Main Roads
Road
Distance
Duration
US 27
104.4 mi
2h 4m
US 52
14.5 mi
24m
Indiana Highway 101
7.5 mi
13m
I 74
7.5 mi
7m
SR 1
6.1 mi
10m
North Meridian Street
3 mi
4m
Coldwater Road
1.6 mi
2m
South Main Street
1.4 mi
2m
Longest stretch:
US 27
— 104.4 mi, about 2h 4m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sunman, IN and Fort Wayne, IN.
1
Start on SR 101
3.0 mi·4 min·North Meridian Street
2
Take the ramp
0.2 mi·26 sec
Toward I 74 East: Cincinnati
3
Merge onto I 74
7.5 mi·7 min·I 74
4
Take the exit
0.2 mi·28 sec
Exit 164Toward SR 1: Saint Leon, Lawrenceburg
5
Turn left onto SR 1
6.1 mi·10 min·SR 1
6
At end of road, turn left onto US 52; SR 1
14 mi·24 min·US 52; SR 1
7
Continue on SR 101
7.5 mi·13 min·Indiana Highway 101
8
Continue on SR 101
1.4 mi·2 min·South Main Street
Use the straight / right lanes.
9
Continue on US 27
104 mi·2 hr 4 min·US 27
10
Keep slight right at fork onto US 27
0.9 mi·1 min·Lafayette Street
11
Continue on US 27
1.1 mi·2 min·Spy Run Avenue
Use the left / straight / right lanes.
12
Continue on US 27
0.4 mi·27 sec·North Clinton Street
Use the straight lane.
13
Continue on North Clinton Street
0.5 mi·41 sec·North Clinton Street
14
Keep slight left at fork onto Coldwater Road
1.6 mi·2 min·Coldwater Road
Toward Coldwater RoadUse the slight left / slight right lanes.
15
Turn right onto East Washington Center Road
0.3 mi·33 sec·East Washington Center Road
16
Turn right onto Dartmouth Drive
0.2 mi·38 sec·Dartmouth Drive
17
Arrive at destination
Dartmouth Drive
Trip Plan
Given the 3-hour 17-minute duration, starting your drive in the morning allows ample time to reach Fort Wayne without feeling rushed. With only one recommended stop, you have flexibility in when and where you choose to pause. The estimated fuel cost of $23 means you likely won't need to worry about frequent refueling, but it's always wise to keep an eye on your gauge, especially during the longest 104.4-mile stretch on US 27. Plan to depart Sunman on US 27 and follow it north to begin your efficient journey.
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 74.9 miles from Sunman, IN, or about 1h 44m into the drive.
The longest continuous stretch on this route runs about 104.4 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 33 miles or 50m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 74.9 miles or 1h 44m 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 42m
Traffic, exits, and arrival timing usually matter more near Fort Wayne, IN than in the middle of the route.
Before You Leave
+
Open the route before leaving Sunman, IN 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 Sunman, IN
This is one driving day of about 149.8 miles and 3h 17m.
Your first comfortable stop window is around 33 miles from Sunman, IN.
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 US 27 for about 104.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 74.9 mi from Sunman, IN
· 1h 44m into the drive
Place data sourced from public business listings. Hours and availability may vary.
Fuel & Cost
Regular Gas
$23.42 one way
$46.84 round trip
$3.97/gal25.4 MPG avg52 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$25.71
$51.43
premium
$4.89
$28.83
$57.66
diesel
$5.61
$33.07
$66.15
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$23
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 52.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $16 in charging
· 0 stops
· 65% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
44.9
0
$15.73
$7.19
Efficient EV
37.5
0
$13.11
$5.99
EV Truck/SUV
59.9
0
$20.97
$9.59
Gas CO2
52 kg
EV CO2
18 kg (65% 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
Sunman, IN
Afternoon
in Sunman on Friday
Local time
2:25 PM
EDT
Current temp
52°F
Unavailable
Live forecast
Destination
Fort Wayne, IN
Afternoon
in Fort Wayne on Friday
Local time
2:25 PM
EDT
Current temp
71°F
Unavailable
Live forecast
66°F
Richmond, IN
75 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
19 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 17m 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.
Frequently Asked Questions
The drive from Sunman, IN to Fort Wayne, IN covers 149.8 miles and takes about 3h 17m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are US 27, US 52, Indiana Highway 101. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 74.9 miles from Sunman, IN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $23.42 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This drive requires moderate attention. Across 149.8 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 3 miles: Navigation decision point; at 10.7 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 10.9 miles (SR 1): Navigation decision point.
On the drive from Sunman, IN to Fort Wayne, IN, road signs begin pointing toward Lawrenceburg along the way.
