Smyrna, GA to Holly Springs, GA is 101.9 miles and takes about 1 hour 59 minutes via Purple Heart Highway, with a fuel budget near $16 and enough daylight to finish in a day. This drive stays within Georgia, connecting two points in the Southeast region. Expect a local, turn-heavy experience rather than a high-speed interstate cruise. Given the relatively short duration, it's a straightforward same-day trip, perfect for a quick getaway or a functional commute.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
50.9 miles from Smyrna, GA
A natural place for your longest stop of the day
, about 58m into the drive
.
Main Roads
Road
Distance
Duration
Purple Heart Highway
46.9 mi
50m
Phillip Landrum Memorial Highway
14.4 mi
15m
Larry McDonald Memorial Highway
10.5 mi
12m
Ralph David Abernathy Freeway
9.1 mi
10m
Horace E Tate Freeway
7.2 mi
8m
Madison Bypass
4.2 mi
6m
Downtown Connector
3.1 mi
4m
Greensboro Road
3 mi
4m
Longest stretch:
Purple Heart Highway
— 46.9 mi, about 50m
Turn-by-Turn Driving Directions
Step-by-step road directions between Smyrna, GA and Holly Springs, 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 left onto US 129 Bypass; US 441 Bypass; GA 24 Bypass
4.2 mi·6 min·Madison Bypass
4
Continue on US 129; US 441; GA 24
0.6 mi·1 min·Eatonton Road
Use the left lane.
5
Take the exit
0.4 mi·25 sec
Toward I 20 West: Atlanta
6
Continue on I 20
47 mi·50 min·Purple Heart Highway
Use the straight / slight right lanes.
7
Continue on I 20
9.1 mi·10 min·Ralph David Abernathy Freeway
Use the straight / slight right lanes.
8
Take the exit
0.3 mi·34 sec
Exit 58BToward Hill Street, Turner FieldUse the slight right lane.
9
At end of road, turn right onto Hill Street Southeast
0.2 mi·41 sec·Hill Street Southeast
10
Turn left onto Martin Luther King Jr. Drive Southeast
0.3 mi·29 sec·Martin Luther King Jr. Drive Southeast
11
Take the ramp
0.2 mi·28 sec
Toward I 75 North, I 85 North
12
Merge onto I 75; I 85
3.1 mi·4 min·Downtown Connector
Use the straight / slight right lanes.
13
Keep slight right at fork onto I 75
7.2 mi·8 min·Horace E Tate Freeway
Toward I 75 North: Marietta, ChattanoogaUse the straight / slight right lanes.
14
Continue on I 75
11 mi·12 min·Larry McDonald Memorial Highway
Use the straight / slight right lanes.
15
Keep slight right at fork onto I 575; GA 5
14 mi·15 min·Phillip Landrum Memorial Highway
Exit 268Toward I 575 North, GA 5 North: CantonUse the slight right lane.
16
Take the exit
0.3 mi·24 sec
Exit 14Toward Holly Springs, CantonUse the straight / slight right lanes.
17
Turn right onto Holly Springs Parkway
1.1 mi·2 min·Holly Springs Parkway
18
Arrive at destination
Holly Springs Parkway
Trip Plan
Given this is a 1 hour 59 minute drive, leaving in the morning allows ample time to reach Holly Springs without feeling rushed. Plan your fuel stops strategically, as the $16 estimated cost suggests you won't need to fill up multiple times, but it's always wise to start with a full tank. Pay attention to local road signs, especially as you transition between the Phillip Landrum Memorial Highway and Larry McDonald Memorial Highway, to ensure you stay on track for Holly Springs. This route's local nature means it's best suited for daytime driving.
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 50.9 miles from Smyrna, GA, or about 58m into the drive.
The longest continuous stretch on this route runs about 46.9 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 22 miles or 26m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 50.9 miles or 58m 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 38m
Traffic, exits, and arrival timing usually matter more near Holly Springs, 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 101.9 miles and 1h 59m.
Your first comfortable stop window is around 22 miles from Smyrna, GA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Purple Heart Highway for about 46.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 12
5 decision points cluster between mile 7.8 and 100.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
7.8 mi into trip|~11m in
Take the exit toward I 20 West: Atlanta
Exit ramp - move to the correct lane early
Toward I 20 West: Atlanta
8
64.3 mi into trip|~1h 13m in
Take the exit toward Hill Street, Turner Field
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 58B
Toward Hill Street, Turner Field
8
68.3 mi into trip|~1h 20m in|I 75 / Horace E Tate Freeway
Keep slight right at fork onto I 75 / Horace E Tate Freeway toward I 75 North: Marietta, Chattanooga
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 75 North: Marietta, Chattanooga
9
86.1 mi into trip|~1h 41m in|I 575; GA 5 / Phillip Landrum Memorial Highway
Keep slight right at fork onto I 575; GA 5 / Phillip Landrum Memorial Highway toward I 575 North, GA 5 North: Canton
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 268
Toward I 575 North, GA 5 North: Canton
8
100.5 mi into trip|~1h 56m in
Take the exit toward Holly Springs, Canton
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 14
Toward Holly Springs, Canton
Fuel & Cost
Regular Gas
$15.93 one way
$31.87 round trip
$3.97/gal25.4 MPG avg36 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$17.42
$34.85
premium
$4.70
$18.86
$37.72
diesel
$5.61
$22.50
$45.00
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$16
Meals
$25–$50
Total
$41–$66
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 35.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
30.6
0
$10.70
$4.89
Efficient EV
25.5
0
$8.92
$4.08
EV Truck/SUV
40.8
0
$14.27
$6.52
Gas CO2
36 kg
EV CO2
12 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.
Forecast as of Apr 14, 2026
Origin
Smyrna, GA
Late night
in Smyrna on Sunday
Local time
4:11 AM
EDT
Current temp
47°F
Unavailable
Live forecast
Destination
Holly Springs, GA
Late night
in Holly Springs on Sunday
Local time
4:11 AM
EDT
Current temp
50°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
3 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 59m 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.
Martin Luther King, Jr. National Historical Park
National Historical Park
Welcome to Martin Luther King, Jr. National Historical Park & Preservation District where a young boy grows up in a time of segregation. He was moved by destiny to lead the modern civil rights movemen...
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,...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is a turn-heavy local drive, with only 17% of the route on highways. You'll navigate through communities for the majority of the 101.9 miles. The longest uninterrupted stretch you'll encounter is 46.9 miles on Purple Heart Highway, offering a brief period of more consistent travel before roads diverge. Be prepared for frequent adjustments in direction as you make your way from Smyrna to Holly Springs.
Only 17% highway — the rest is turn-by-turn surface driving.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 46.9 mi on Purple Heart Highway.
How Hard Is This Drive?
8/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 7.8 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 101.9 miles you will encounter 12 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 7.8 miles: Exit ramp - move to the correct lane early; at 64.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 68.3 miles (I 75 / Horace E Tate Freeway): 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.
Between Smyrna, GA and Holly Springs, GA, road signs point toward Turner Field and Chattanooga.
Turner Field
64.3 mi in|~1h 13m
Chattanooga
68.3 mi in|~1h 20m|via I 75
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 59m. Total distance: 101.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 59m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 46.9 miles on Purple Heart Highway. 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 Holly Springs, 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 7.8 miles: Exit ramp - move to the correct lane early; at 64.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 68.3 miles (I 75 / Horace E Tate Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Martin Luther King, Jr. National Historical Park and 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 Holly Springs, GA before heading back.
