Origin
Calhoun, GA
Late night in Calhoun on Tuesday
Local time
5:24 AM
EDT
Current temp
80°F
Unavailable
Live forecast
Trip from Calhoun, GA to Dunwoody, GA
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards
Drive Time
1h 20m
Distance
66.5 mi
107 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$10
one way
EV Charging
Unknown
Best Time to Leave
4 AM
1h 14m
★
6 AM
1h 21m
8 AM
1h 33m
10 AM
1h 25m
12 PM
1h 24m
3 PM
1h 26m
5 PM
1h 33m
8 PM
1h 17m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Calhoun, GA
Wikimedia Commons
Dunwoody, GA
Wikimedia Commons
Trip Overview
Traveling from Calhoun to Dunwoody is a straightforward 66.5-mile journey that typically takes about 1 hour and 20 minutes. Because the distance is relatively short, this trip is easily manageable as a single-day excursion, meaning you won't need to worry about overnight lodging. You can expect to spend approximately $11 on fuel for the one-way trip. Navigating this route involves transitioning from the more relaxed pace of Calhoun into the bustling environment of the Atlanta metro area. Since both locations are situated within the Southeast, you will remain in a familiar regional climate throughout the drive.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 75 | 52.4 mi | 57m |
| Atlanta Bypass / The Perimeter | 5.9 mi | 7m |
| South Wall Street | 2 mi | 4m |
| Ashford Dunwoody Road Northeast | 1.8 mi | 3m |
| West Belmont Drive | 1 mi | 1m |
| Mount Vernon Road | 0.3 mi | <1m |
Longest stretch:
I 75
— 52.4 mi, about 57m
Turn-by-Turn Driving Directions
Step-by-step road directions between Calhoun, GA and Dunwoody, GA.
1
Start on US 41; GA 3
2.0 mi
·
4 min
·
South Wall Street
2
Turn slight left onto West Belmont Drive
1.0 mi
·
1 min
·
West Belmont Drive
Use the left lane.
3
Take the ramp
0.3 mi
·
39 sec
4
Merge onto I 75
52 mi
·
57 min
·
I 75
Use the straight / slight right lanes.
5
Take the exit
0.4 mi
·
31 sec
Exit 259
Toward I 285 Bypass West, I 285 Bypass East: Birmingham, Tampa, Greenville, Augusta
Use the straight / slight right lanes.
6
Keep slight right at fork
0.9 mi
·
1 min
Toward I 285 East Bypass: Greenville, Augusta
Use the slight right lane.
7
Merge onto I 285
5.9 mi
·
7 min
·
Atlanta Bypass / The Perimeter
Use the straight / slight right lanes.
8
Take the exit
1.4 mi
·
3 min
Exit 29
Toward Ashford Dunwoody Road
Use the slight right lane.
9
Turn left
226 ft
·
7 sec
Toward Ashford Dunwoody Road North
10
Turn straight onto Ashford Dunwoody Road Northeast
1.8 mi
·
3 min
·
Ashford Dunwoody Road Northeast
Use the straight lane.
11
Turn right onto Mount Vernon Road
0.3 mi
·
45 sec
·
Mount Vernon Road
12
Turn sharp left
90 ft
·
2 sec
13
Turn right
79 ft
·
5 sec
14
Arrive at destination
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
33 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
Fuel and coffee
A short stop after about 15 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 33.3 miles from Calhoun, GA, which is a good place for a longer meal and fuel stop.
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 115 decision points cluster between mile 3.3 and 66.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
3.3 mi into trip
|
~6m in
|
I 75
Merge onto I 75
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
55.7 mi into trip
|
~1h 3m in
Take the exit toward I 285 Bypass West, I 285 Bypass East: Birmingham, Tampa, Greenville, Augusta
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 259
Toward I 285 Bypass West, I 285 Bypass East: Bi...
8
56.1 mi into trip
|
~1h 4m in
Keep slight right at fork toward I 285 East Bypass: Greenville, Augusta
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 285 East Bypass: Greenville, Augusta
7
63 mi into trip
|
~1h 13m in
Take the exit toward Ashford Dunwoody Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 29
Toward Ashford Dunwoody Road
6
66.5 mi into trip
|
~1h 20m in
Turn sharp left
Sharp turn - reduce speed on approach
Fuel & Cost
Regular Gas
$10.40 one way
$20.80 round trip
$3.97/gal
25.4 MPG avg
23 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $11.37 | $22.74 |
| premium | $4.70 | $12.31 | $24.62 |
| diesel | $5.61 | $14.68 | $29.36 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$10
Estimated CO2 emission: 23.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $7 in charging · 0 stops · 65% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 20 | 0 | $6.98 | $3.19 |
| Efficient EV | 16.6 | 0 | $5.82 | $2.66 |
| EV Truck/SUV | 26.6 | 0 | $9.31 | $4.26 |
Gas CO2
23 kg
EV CO2
8 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.
Destination
Dunwoody, GA
Late night in Dunwoody on Tuesday
Local time
5:24 AM
EDT
Current temp
80°F
Unavailable
Live forecast
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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
1h 20m 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?
This trip is a quintessential highway-focused drive, with 79% of your time spent on major thoroughfares. You will spend the vast majority of your journey on I-75, including a significant, uninterrupted 52.4-mile stretch that defines the core of the experience. As you approach your destination, the route shifts to the Atlanta Bypass, also known as The Perimeter, before transitioning onto local surface streets like South Wall Street. Expect a consistent, fast-paced interstate environment that requires steady focus as you navigate toward the denser traffic patterns near Dunwoody. It is a functional, efficient connector rather than a leisurely scenic tour.
79% highway — fuel and pacing are the main things to plan.
14 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 52.4 mi on I 75.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 75 and Atlanta Bypass / The Perimeter. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 3.3 miles in near I 75.
Driving Effort
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 66.5 miles you will encounter 11 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 3.3 miles (I 75): Merge point - match speed before joining. Lane positioning matters here; at 55.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 56.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Calhoun, GA and Dunwoody, GA, road signs point toward Tampa, Greenville and Augusta.
Tampa
55.7 mi in
|
~1h 3m
Greenville
55.7 mi in
|
~1h 3m
Augusta
55.7 mi in
|
~1h 3m
About the Cities
Starting in Calhoun, GA
Full guide →Calhoun is in the Northwest High Country of Georgia and has this sort of idiosyncrasy in that it calls itself "The Land Of The Cherokee" even though there's hardly a Cherokee left standing, thanks to things like President Andrew Jackson and the Indian Removal Act. But there was a time when it was the land of the Cherokee, after they had been pushed out of their former territory in modern day eastern Tennessee and western South Carolina by European Americans. Here they established a town called Ustanali and then an actual capital called New Echota where council meetings were held and a newspaper was printed using the syllabary that Sequoyah had created. By the 1830s though, they were forced out by Georgia and the command of Winfield Scott, with broken treaties of promised sovereignty in the Indian Territory that would become Oklahoma.
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 1h 20m. Total distance: 66.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 20m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (79%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 52.4 miles on I 75. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Dunwoody, GA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 3.3 miles (I 75): Merge point - match speed before joining. Lane positioning matters here; at 55.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 56.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Chattahoochee River National Recreation Area and Martin Luther King, Jr. National Historical Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Dunwoody, GA before heading back.
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, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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