How far is Roswell, GA from Unionville, GA?
The driving distance from Roswell, GA to Unionville, GA is about 203.6 miles (327.7 km), with a travel time of about 03h 51m by car.
- The straight-line flight distance is about 185.5 miles (298.6 km).
- For a round trip, plan for roughly 07h 43m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 51m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The second most populous city in Georgia.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog
Driving Route Map
The map below follows the saved road route between Roswell and Unionville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Roswell and Unionville.
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1
Start on North Atlanta Street
3.4 mi · 7 min · North Atlanta Street
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2
Turn left onto Northridge Road
2001 ft · 53 sec · Northridge Road
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3
Turn right
48 m · 9 sec
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4
Take the ramp right toward US 19 South, GA 400 South
2053 ft · 27 sec
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5
Merge slight left onto Turner McDonald Parkway
4.6 mi · 6 min · Turner McDonald Parkway
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6
Continue on T Harvey Mathis Parkway
6.8 mi · 9 min · T Harvey Mathis Parkway
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7
Merge slight left onto Northeast Expressway
2.9 mi · 4 min · Northeast Expressway
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8
Continue on Downtown Connector
5 mi · 7 min · Downtown Connector
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9
Continue on James Wendell George Parkway
2.3 mi · 3 min · James Wendell George Parkway
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10
Keep slight left
64.8 mi · 1 hr 12 min
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11
Keep slight right to continue on Larry Justice Highway
16.1 mi · 17 min · Larry Justice Highway
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12
Merge slight left onto Fall Line Freeway
95.5 mi · 1 hr 42 min · Fall Line Freeway
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13
Take the exit slight right toward South Central Avenue
1404 ft · 34 sec
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14
Keep slight left
25 m · 9 sec
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15
Turn left onto Central Avenue South
973 ft · 20 sec · Central Avenue South
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16
Turn right onto Golden Road
2348 ft · 1 min · Golden Road
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17
Turn left onto Eason Avenue
1109 ft · 51 sec · Eason Avenue
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18
Turn right onto Short Street
76 m · 17 sec · Short Street
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19
Turn left onto 6th Avenue
78 m · 11 sec · 6th Avenue
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20
Arrive at your destination
0 m · 1 sec · 6th Avenue
Car Route Details
A richer read on the saved driving route between Roswell and Unionville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Fall Line Freeway
Merge slight left onto Fall Line Freeway
95.5 mi · 01h 42m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Roswell and Patchy Fog near Unionville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Roswell to Unionville?
The road trip is about 203.6 miles (327.7 km) and usually takes 03h 51m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Macon is a useful midpoint, sitting about 102 miles from Roswell and 101.7 miles from Unionville.
How much longer is the road route than the straight-line distance?
The direct path is about 185.5 miles (298.6 km), while the road route adds roughly 18.1 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 9:16 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.21 one way or $54.43 round trip. Estimated CO2 is about 63.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Roswell and Patchy Fog near Unionville.
Flight Path Map
This map shows the direct air route between Roswell and Unionville. Straight-line distance: 185.56 mi (298.63 km).
#1 Roswell
A city in Fulton County, Georgia.
| Population | 95,434 |
| Coordinates | 34.0231600, -84.3615900 |
| Altitude | 328 |
| Country | United States |
#2 Unionville
Unionville is a place in Georgia, United States.
| Population | 0 |
| Coordinates | 31.4349100, -83.5096100 |
| Altitude | 107 |
| Country | United States |
End: Unionville (-83.50961, 31.43491)
Estimated Travel Time
Distance: 328 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 47m |
| 40 mph (64.37 km/h) | 05h 05m |
| 50 mph (80.47 km/h) | 04h 04m |
| 60 mph (96.56 km/h) | 03h 23m |
| 70 mph (112.65 km/h) | 02h 54m |
| 80 mph (129 km/h) | 02h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $27.21 | $54.43 |
| Mid-grade | $4.27 | $30.69 | $61.39 |
| Premium | $4.70 | $33.79 | $67.59 |
| Diesel | $5.75 | $41.31 | $82.61 |
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 Georgia · Oct 15, 2026