How far is Sullivan, ME from Auburn, ME?
The driving distance from Sullivan, ME to Auburn, ME is about 142.8 miles (229.8 km), with a travel time of about 02h 38m by car.
- The straight-line flight distance is about 104.8 miles (168.6 km).
- For a round trip, plan for roughly 05h 17m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
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 02h 38m.
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.
Town in Maine, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Patchy Frost then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Sullivan and Auburn.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sullivan and Auburn.
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1
Start on Bert Gray Road
15 m · 2 sec · Bert Gray Road
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2
Turn right onto US Highway 1
10.1 mi · 15 min · US Highway 1
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3
Continue on Downeast Highway
1.1 mi · 2 min · Downeast Highway
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4
Keep slight right to continue on Downeast Highway
140 m · 11 sec · Downeast Highway
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5
Continue on High Street
1268 ft · 36 sec · High Street
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6
Turn left onto Foster Street
2227 ft · 1 min · Foster Street
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7
At the end of the road, turn right onto Water Street
1.1 km · 1 min · Water Street
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8
Turn left onto West Main Street
806 ft · 10 sec · West Main Street
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9
Keep slight right to continue on Main Street
85 m · 4 sec · Main Street
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10
Continue on Bucksport Road
8.5 mi · 10 min · Bucksport Road
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11
Continue on Acadia Highway
9.4 mi · 11 min · Acadia Highway
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12
Continue on Route 1
1.6 km · 1 min · Route 1
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13
Continue on Main Street
41 m · 9 sec · Main Street
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14
Turn left onto Route 1
682 ft · 17 sec · Route 1
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15
Continue on US Highway 1
1.2 mi · 3 min · US Highway 1
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16
Continue on Route 1
13.4 mi · 16 min · Route 1
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17
Continue on Searsport Avenue
2.7 mi · 5 min · Searsport Avenue
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18
Continue on Route 1
1.1 km · 1 min · Route 1
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19
Take the exit slight right
1414 ft · 39 sec
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20
Keep slight right
114 m · 12 sec
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21
Merge slight left onto Belmont Avenue
3.9 mi · 5 min · Belmont Avenue
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22
Continue on Augusta Road
4.8 mi · 5 min · Augusta Road
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23
Continue on Belfast Augusta Road East
3.4 mi · 4 min · Belfast Augusta Road East
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24
Continue on Acadia Highway
4 mi · 4 min · Acadia Highway
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25
Continue on Belfast Augusta Road
17.6 mi · 21 min · Belfast Augusta Road
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26
Continue on Belfast Road
1077 ft · 17 sec · Belfast Road
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27
Continue on North Belfast Avenue
8.1 mi · 12 min · North Belfast Avenue
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28
Turn left onto North Belfast Avenue
1.6 km · 2 min · North Belfast Avenue
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29
At the end of the road, turn left onto Bangor Street
2936 ft · 53 sec · Bangor Street
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30
Enter the roundabout and take exit 2 toward Cony Circle
49 m · 3 sec · Memorial Drive
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31
Exit the rotary onto Memorial Drive
1.1 km · 2 min · Memorial Drive
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32
Enter the roundabout and take exit 3 toward Memorial Circle
122 m · 7 sec · State Street
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33
Exit the rotary onto State Street
1007 ft · 19 sec · State Street
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34
Turn right onto Capitol Street
1.3 km · 1 min · Capitol Street
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35
Turn straight onto Armory Street
915 ft · 20 sec · Armory Street
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36
Turn left onto Western Avenue
3.7 mi · 5 min · Western Avenue
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37
Continue on US 202
12.8 mi · 15 min · US 202
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38
Continue on US Route 202
1.5 km · 1 min · US Route 202
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39
Continue on Route 202
2.7 mi · 3 min · Route 202
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40
Continue on US Route 202
1 km · 43 sec · US Route 202
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41
Continue on Route 202
3.8 mi · 4 min · Route 202
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42
Continue on Main Street
4.9 mi · 6 min · Main Street
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43
Continue on Court Street
2156 ft · 39 sec · Court Street
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44
Turn left onto Minot Avenue
541 ft · 42 sec · Minot Avenue
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45
Continue on Minot Avenue
139 m · 6 sec · Minot Avenue
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46
Arrive at your destination
0 m · 1 sec · Minot Avenue
Car Route Details
A richer read on the saved driving route between Sullivan and Auburn.
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.
Belfast Augusta Road
Continue on Belfast Augusta Road
17.6 mi · 00h 21m
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 leaving Sullivan and Patchy Frost then Mostly Sunny near Auburn.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sullivan to Auburn?
The road trip is about 142.8 miles (229.8 km) and usually takes 02h 38m 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?
Liberty is a useful midpoint, sitting about 62.7 miles from Sullivan and 80.1 miles from Auburn.
How much longer is the road route than the straight-line distance?
The direct path is about 104.8 miles (168.6 km), while the road route adds roughly 38 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 EDT. If you want a more comfortable same-day return, try to leave by 1:12 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.88 one way or $39.77 round trip. Estimated CO2 is about 44.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Sullivan and Patchy Frost then Mostly Sunny near Auburn.
Stop Ideas Near Liberty
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 Liberty.
Belfast, Maine
Lincolnville, Maine
Camden/Rockport, Maine
Searsport, Maine
Flight Path Map
This map shows the direct air route between Sullivan and Auburn. Straight-line distance: 104.74 mi (168.56 km).
#1 Sullivan
Town in Maine, United States
| Population | 1,261 |
| Coordinates | 44.5203600, -68.1966800 |
| Altitude | 14 |
| Country | United States |
#2 Auburn
City in Maine, USA
| Population | 23,410 |
| Coordinates | 44.0978500, -70.2311700 |
| Altitude | 58 |
| Country | United States |
End: Minot Avenue (-70.231156, 44.097849)
Estimated Travel Time
Distance: 230 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 45m |
| 40 mph (64.37 km/h) | 03h 34m |
| 50 mph (80.47 km/h) | 02h 51m |
| 60 mph (96.56 km/h) | 02h 22m |
| 70 mph (112.65 km/h) | 02h 02m |
| 80 mph (129 km/h) | 01h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $19.88 | $39.77 |
| Mid-grade | $4.46 | $22.46 | $44.93 |
| Premium | $4.86 | $24.48 | $48.97 |
| Diesel | $6.00 | $30.22 | $60.45 |
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 Maine · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.