Origin
Smyrna, GA
Late night in Smyrna on Sunday
Local time
12:26 AM
EDT
Current temp
47°F
Unavailable
Live forecast
Trip from Smyrna, GA to Cumming, GA
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
1h 52m
Distance
77.4 mi
125 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$12
one way
EV Charging
Unknown
Best Time to Leave
4 AM
1h 44m
★
6 AM
1h 53m
8 AM
2h 9m
10 AM
1h 58m
12 PM
1h 57m
3 PM
1h 59m
5 PM
2h 8m
8 PM
1h 48m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Smyrna, GA
Wikimedia Commons
Cumming, GA
Wikimedia Commons
Trip Overview
Smyrna to Cumming is 77.4 miles and takes about 1 hour 52 minutes via University Parkway, Macon Highway, and Athens Highway, with a fuel budget near $12 and enough daylight to finish in a day. This trip stays within Georgia, moving from the Southeast region to another part of the Southeast. The drive offers a mixed experience, combining faster highway sections with more local road driving. With only one day recommended, this route is ideal for a straightforward day trip without needing an overnight stay, keeping your travel plans simple.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
38.7 miles from Smyrna, GA
A natural place for your longest stop of the day , about 53m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| University Parkway | 25.5 mi | 30m |
| Macon Highway | 9.6 mi | 13m |
| Athens Highway | 7.8 mi | 10m |
| Buford Highway | 5.2 mi | 9m |
| Cumming Highway | 4.2 mi | 7m |
| Gravel Springs Road | 3.9 mi | 6m |
| Dacula Road | 3.8 mi | 6m |
| Greensboro Road | 3 mi | 4m |
Longest stretch:
University Parkway
— 25.5 mi, about 30m
Turn-by-Turn Driving Directions
Step-by-step road directions between Smyrna, GA and Cumming, GA.
1
Start on Buckhead Road
103 ft
·
6 sec
·
Buckhead Road
2
Turn left onto US 278; GA 12
3.0 mi
·
4 min
·
Greensboro Road
3
Turn right onto US 129; US 441; GA 24
7.8 mi
·
10 min
·
Athens Highway
Use the left lane.
4
Continue on US 129; US 441; GA 24
9.6 mi
·
13 min
·
Macon Highway
5
Continue on US 129; US 441; GA 24
1.4 mi
·
1 min
·
Watkinsville Bypass
6
Take the exit
0.4 mi
·
1 min
7
Turn left onto GA 53
1.2 mi
·
2 min
·
Experiment Station Road
8
Continue on Mars Hill Road
2.8 mi
·
4 min
·
Mars Hill Road
9
Continue on Oconee Connector
0.3 mi
·
38 sec
·
Oconee Connector
10
Turn left onto US 29; US 78; GA 8; GA 316
25 mi
·
30 min
·
University Parkway
Use the left lane.
11
Take the exit
0.2 mi
·
31 sec
Toward Sugarloaf Parkway, Harbins Road
Use the straight / slight right lanes.
12
Keep slight right at fork
0.3 mi
·
40 sec
Toward Harbins Road
Use the straight / slight right lanes.
13
Turn right onto Harbins Road
1.0 mi
·
1 min
·
Harbins Road
Use the right lane.
14
Continue on Dacula Road
3.8 mi
·
6 min
·
Dacula Road
15
Turn left onto GA 324
1.8 mi
·
2 min
·
Auburn Road
16
Continue on 324
3.9 mi
·
6 min
·
Gravel Springs Road
Use the left / uturn lanes.
17
Turn right onto GA 20
2.4 mi
·
3 min
·
Buford Drive
Use the left lane.
18
Continue on GA 20
1.0 mi
·
1 min
·
Nelson Brogdon Boulevard
19
Continue on GA 20
0.2 mi
·
18 sec
·
Buford Drive
20
Continue on GA 20
4.2 mi
·
7 min
·
Cumming Highway
21
Continue on GA 20
5.2 mi
·
9 min
·
Buford Highway
Use the left lane.
22
Continue on Veterans Memorial Boulevard
1.4 mi
·
2 min
·
Veterans Memorial Boulevard
23
Turn left onto GA 20
218 ft
·
3 sec
·
North Main Street
Use the left lane.
24
Turn straight
170 ft
·
6 sec
25
Arrive at destination
Trip Plan
For this roughly 1 hour and 52 minute drive, you have the flexibility to depart at your convenience. Given the relatively short duration and distance of 77.4 miles, planning for one or two brief stops should be sufficient, allowing you to reach Cumming within the same day. Keep an eye on your fuel, as the estimated cost is around $12; however, with a longest stretch of 25.5 miles, you'll have ample opportunity to find gas stations along the way. A practical tip for this route is to be aware of the transition points between the main roads mentioned, as these can sometimes involve changes in traffic patterns or speed limits.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 38.7 miles from Smyrna, GA, or about 53m into the drive.
The longest continuous stretch on this route runs about 25.5 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 17 miles or 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 38.7 miles or 53m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 32m
Traffic, exits, and arrival timing usually matter more near Cumming, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Smyrna, GA so your first major turns are already loaded.
Day 1
Settle into the route from Smyrna, GA
This is one driving day of about 77.4 miles and 1h 52m.
Your first comfortable stop window is around 17 miles from Smyrna, GA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on University Parkway for about 25.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
39 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 17 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 38.7 miles from Smyrna, 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 26.5 and 77.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
26.5 mi into trip
|
~38m in
|
US 29; US 78; GA 8; GA 316 / University Parkway
Turn left onto US 29; US 78; GA 8; GA 316 / University Parkway
Lane positioning matters here
Use the left lane.
7
52 mi into trip
|
~1h 8m in
Take the exit toward Sugarloaf Parkway, Harbins Road
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.
Toward Sugarloaf Parkway, Harbins Road
8
52.2 mi into trip
|
~1h 9m in
Keep slight right at fork toward Harbins Road
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Harbins Road
5
52.5 mi into trip
|
~1h 10m in
|
Harbins Road
Turn right onto Harbins Road
Lane positioning matters here
Use the right lane.
6
77.3 mi into trip
|
~1h 52m in
|
GA 20 / North Main Street
Turn left onto GA 20 / North Main Street
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$12.10 one way
$24.21 round trip
$3.97/gal
25.4 MPG avg
27 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $13.23 | $26.47 |
| premium | $4.70 | $14.33 | $28.65 |
| diesel | $5.61 | $17.09 | $34.18 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$12
Meals
$25–$50
Total
$37–$62
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 27.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $8 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 23.2 | 0 | $8.13 | $3.72 |
| Efficient EV | 19.4 | 0 | $6.77 | $3.10 |
| EV Truck/SUV | 31 | 0 | $10.84 | $4.95 |
Gas CO2
27 kg
EV CO2
9 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.
Destination
Cumming, GA
Late night in Cumming on Sunday
Local time
12:26 AM
EDT
Current temp
54°F
Unavailable
Live forecast
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
7 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
1h 52m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Chattahoochee River National Recreation Area
National Recreation Area
Today the river valley attracts us for so many reasons. Take a solitary walk to enjoy nature’s display, raft leisurely through the rocky shoals with friends, fish the misty waters as the sun comes up,...
15 mi from route
~37 min detour
$5
near mile 72.1
Park Closure: Island Ford Trail Closures Winter 2025-2026
Park Closure: Restrooms and Water Fountains Unavailable at Powers Island and Akers Mill
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
This route features a mixed drive, with about 33% of the journey on highways. You'll encounter stretches of University Parkway, which accounts for the longest uninterrupted segment at 25.5 miles, likely offering a more consistent pace. As you transition to Macon Highway and Athens Highway, expect the character of the drive to evolve, potentially incorporating more local traffic and varied speed limits. This blend means you won't be stuck on a monotonous interstate for the entire trip, but rather experience a dynamic change in road conditions as you progress towards Cumming.
33% highway, the rest on surface roads — varied driving throughout.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 25.5 mi on University Parkway.
How Hard Is This Drive?
6/10
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes around 26.5 miles in near US 29; US 78; GA 8; GA 316 / University Parkway.
Driving Effort
6/10
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 77.4 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 26.5 miles (US 29; US 78; GA 8; GA 316 / University Parkway): Lane positioning matters here; at 52 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 52.2 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 52m. Total distance: 77.4 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 52m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (33%). Some complex stretches to watch for.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 25.5 miles on University Parkway. 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 Cumming, 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 26.5 miles (US 29; US 78; GA 8; GA 316 / University Parkway): Lane positioning matters here; at 52 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 52.2 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Chattahoochee River National Recreation Area. 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 Cumming, 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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