How far is Alpharetta, GA from Grantville, GA?
The driving distance from Alpharetta, GA to Grantville, GA is about 73.9 miles (119 km), with a travel time of about 01h 29m by car.
- The straight-line flight distance is about 65.9 miles (106.1 km).
- For a round trip, plan for roughly 02h 59m 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 01h 29m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Fulton and Clayton counties in the U.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Alpharetta and Grantville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Alpharetta and Grantville.
-
1
Start on Academy Street
42 m · 11 sec · Academy Street
-
2
Turn left onto South Main Street
1750 ft · 32 sec · South Main Street
-
3
Turn left onto Old Milton Parkway
937 ft · 24 sec · Old Milton Parkway
-
4
Turn right onto Haynes Bridge Road
1.1 mi · 2 min · Haynes Bridge Road
-
5
Take the ramp slight right toward US 19 South, GA 400 South
2314 ft · 57 sec
-
6
Merge slight left onto Turner McDonald Parkway
11 mi · 13 min · Turner McDonald Parkway
-
7
Continue on T Harvey Mathis Parkway
6.8 mi · 9 min · T Harvey Mathis Parkway
-
8
Merge slight left onto Northeast Expressway
2.9 mi · 4 min · Northeast Expressway
-
9
Continue on Downtown Connector
5 mi · 7 min · Downtown Connector
-
10
Continue on James Wendell George Parkway
2.3 mi · 3 min · James Wendell George Parkway
-
11
Keep slight right to continue on I 85 South: Airport Domestic, Montgomery
41.7 mi · 46 min
-
12
Take the exit slight right toward US 29: Grantville, Moreland
2050 ft · 50 sec
-
13
Keep slight left to continue on US 29 South: Grantville
62 m · 10 sec
-
14
Turn left onto State Route 14
1.3 mi · 2 min · State Route 14
-
15
Turn right onto Lone Oak Street
1994 ft · 55 sec · Lone Oak Street
-
16
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Alpharetta and Grantville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 85 South
Keep slight right to continue on I 85 South: Airport Domestic, Montgomery
41.7 mi · 00h 46m
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 Alpharetta and Mostly Sunny near Grantville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Alpharetta to Grantville?
The road trip is about 73.9 miles (119 km) and usually takes 01h 29m 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?
College Park is a useful midpoint, sitting about 37 miles from Alpharetta and 36.9 miles from Grantville.
How much longer is the road route than the straight-line distance?
The direct path is about 65.9 miles (106.1 km), while the road route adds roughly 8 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 3:30 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.34 one way or $20.68 round trip. Estimated CO2 is about 23.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Alpharetta and Mostly Sunny near Grantville.
Stop Ideas Near College Park
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cafe 55
Atlanta City Hall
College Park Recycling Drop off Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to College Park.
Peachtree Station
Gainesville
Flight Path Map
This map shows the direct air route between Alpharetta and Grantville. Straight-line distance: 65.9 mi (106.06 km).
#1 Alpharetta
The most populous city in Fulton County, Georgia.
| Population | 67,897 |
| Coordinates | 34.0753800, -84.2940900 |
| Altitude | 347 |
| Country | United States |
#2 Grantville
City in Coweta County, Georgia, United States of America
| Population | 3,341 |
| Coordinates | 33.2348400, -84.8357700 |
| Altitude | 265 |
| Country | United States |
End: Grantville (-84.83577, 33.23484)
Estimated Travel Time
Distance: 119 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 27m |
| 40 mph (64.37 km/h) | 01h 50m |
| 50 mph (80.47 km/h) | 01h 28m |
| 60 mph (96.56 km/h) | 01h 13m |
| 70 mph (112.65 km/h) | 01h 03m |
| 80 mph (129 km/h) | 00h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $10.34 | $20.68 |
| Mid-grade | $4.43 | $11.56 | $23.12 |
| Premium | $4.78 | $12.47 | $24.94 |
| Diesel | $5.62 | $14.68 | $29.36 |
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 · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.