How far is Shannon, GA from Atlanta, GA?

The driving distance from Shannon, GA to Atlanta, GA is about 27.3 miles (44 km), with a travel time of about 00h 43m by car.

  • The straight-line flight distance is about 24.2 miles (39 km).
  • For a round trip, plan for roughly 01h 27m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 7:00 AM to 7:00 PM EST.
Trip Tools

Reverse, save, or send this route

This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.

Reverse Route
Quick Snapshot
Road
27.37 mi
00h 43m
Flight
24.25 mi
39.02 km direct

This is an easy same-day return drive.

Learn Distance

Choose another destination from Shannon.

Flight Distance

Direct air line
24.25 mi
Kilometers
39.02 km
Flight Time
00h 02m

Driving Distance

Road route
27.37 mi
Kilometers
44.05 km
Drive Time
00h 43m

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 00h 43m.

Arrival Snapshot
Arrive in Atlanta
Sat, Nov 7, 11:15 AM EST
Return by in Shannon
Sat, Nov 7, 11:59 AM EST
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Shannon
2026-11-07T10:31
Arrive Atlanta
Sat, Nov 7, 11:15 AM EST
Route Timing
00h 43m
One way by road
Best Departure Window
7:00 AM to 7:00 PM EST
Leave when it suits your day
Arrive between
7:44 AM to 7:44 PM EST

This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.

Leave by
7:02 PM EST
Keeps a same-day return open with about 01h 30m at the destination.
Back in Shannon
10:00 PM EST
Flexible departure

This departure sits inside the recommended comfort window for the route.

Halfway Point

A useful midpoint for breaks, coffee, or meeting in the middle.

Mid-route stop
Riverdale
GA

City in Clayton County, Georgia, United States

From Shannon
12.8 mi
00h 21m
To Atlanta
14.6 mi
00h 21m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
66°F
Saturday

Mostly Sunny

Starts
Sat, Nov 7 6:00 AM EST
Wind
5 to 10 mph N
Destination
65°F
Saturday

Mostly Sunny

Starts
Sat, Nov 7 6:00 AM EST
Wind
5 to 10 mph NW

Driving Route Map

The map below follows the saved road route between Shannon and Atlanta.

Turn-by-Turn Driving Directions

Step-by-step road directions between Shannon and Atlanta.

  1. 1

    Start on the route

    60 m · 20 sec

  2. 2

    Turn left onto Perry Creek Drive

    1148 ft · 53 sec · Perry Creek Drive

  3. 3

    Turn right onto Applewood Way

    734 ft · 38 sec · Applewood Way

  4. 4

    Turn left

    15 mi · 24 min

  5. 5

    Turn right onto Forest Parkway

    555 ft · 15 sec · Forest Parkway

  6. 6

    Take the ramp slight right toward I 75

    734 ft · 19 sec

  7. 7

    Keep slight left to continue on I 75 North: Atlanta

    1.1 km · 1 min

  8. 8

    Keep slight left to continue on I 75 North: Downtown Atlanta

    2948 ft · 1 min

  9. 9

    Merge slight left

    7.4 mi · 9 min

  10. 10

    Take the exit slight right toward Fulton Street, Central Avenue, Georgia State University

    1092 ft · 27 sec

  11. 11

    Keep slight right to continue on Fulton Street, Zoo Atlanta

    2278 ft · 60 sec

  12. 12

    Turn right onto Fulton Street Southwest

    1024 ft · 28 sec · Fulton Street Southwest

  13. 13

    Turn left onto Capitol Avenue Southeast

    2546 ft · 57 sec · Capitol Avenue Southeast

  14. 14

    Arrive at your destination

    0 m · 1 sec · Capitol Avenue Southeast

Car Route Details

A richer read on the saved driving route between Shannon and Atlanta.

OSRM road route
Drive Character

Turn-heavy local drive

The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.

Directions
14 steps
6 turns on the saved route
Ramps & Exits
3
1 merges, 2 ramps or exits
Navigation Density
51.1 / 100 mi
Decision points by distance
Main Roads
I 75 North
8.59 mi · 31%
Fulton Street
0.64 mi · 2%
Capitol Avenue Southeast
0.48 mi · 2%
Perry Creek Drive
0.22 mi · 1%
Fulton Street Southwest
0.19 mi · 1%
Applewood Way
0.14 mi · 1%
Longest Stretch

Longest stretch

Turn left

15 mi · 00h 24m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

A short regional drive

This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.

Drive Time
00h 43m
Quick drive
Same-Day Return
01h 28m
Round-trip wheel time
Road vs Air
+3.1 mi
24.2 mi direct line
Halfway Stop
Riverdale
00h 21m from Shannon
Leave By
7:02 PM EST
Flexible departure
Weather Watch

Mostly Sunny leaving Shannon and Mostly Sunny near Atlanta.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Shannon to Atlanta?

The road trip is about 27.3 miles (44 km) and usually takes 00h 43m in normal driving conditions.

Is this a same-day trip or an overnight route?

This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.

What is the halfway point on this route?

Riverdale is a useful midpoint, sitting about 12.8 miles from Shannon and 14.6 miles from Atlanta.

How much longer is the road route than the straight-line distance?

The direct path is about 24.2 miles (39 km), while the road route adds roughly 3.1 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 7:00 AM to 7:00 PM EST. If you want a more comfortable same-day return, try to leave by 7:02 PM EST.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $3.44 one way or $6.87 round trip. Estimated CO2 is about 8.6 kg one way.

What should you check before leaving?

Before you leave, expect Mostly Sunny around Shannon and Mostly Sunny near Atlanta.

Stop Ideas Near Riverdale

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
These suggestions come from reviewed places and nearby services around Riverdale and the surrounding midpoint area.
Cafe 55
Coffee break 11.9 mi away

Cafe 55

Atlanta , GA
55 Trinity Ave SW, Atlanta, GA 30303
Rating 3.8/5 10 reviews Cafeteria
Atlanta City Hall
Meeting point 11.9 mi away

Atlanta City Hall

Atlanta , GA
55 Trinity Ave SW, Atlanta, GA 30303
Rating 3.9/5 58 reviews City Hall,City government office
College Park Recycling Drop off Center
Nearby stop 5.7 mi away

College Park Recycling Drop off Center

Atlanta , GA
1904 Harvard Ave, Atlanta, GA 30337
Rating 5.0/5 2 reviews Recycling drop-off location

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Riverdale.

RAIL

Peachtree Station

25 mi away
1688 Peachtree Street, NW
RAIL

Gainesville

96 mi away
116 Industrial Boulevard

Flight Path Map

This map shows the direct air route between Shannon and Atlanta. Straight-line distance: 24.25 mi (39.02 km).

Photo coming soon

#1 Shannon

Shannon is a place in Georgia, United States.

Population0
Coordinates33.4045600, -84.4682600
Altitude248
CountryUnited States
Atlanta

#2 Atlanta

The most populous city in Georgia and the center of the Atlanta metropolitan area.

Population512,550
Coordinates33.7490000, -84.3879800
Altitude320
CountryUnited States
Start: (-84.467554, 33.405374)
End: Capitol Avenue Southeast (-84.387507, 33.748861)

Estimated Travel Time

Distance: 44 km by road

SpeedTime
30 mph (48.3 km/h)00h 54m
40 mph (64.37 km/h)00h 41m
50 mph (80.47 km/h)00h 32m
60 mph (96.56 km/h)00h 27m
70 mph (112.65 km/h)00h 23m
80 mph (129 km/h)00h 20m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
0.97 gal
3.66 L · about $3.44
Round trip
$6.87
1.94 gal · 7.32 L
Estimated CO2
8.6 kg one way
Round trip: 17.2 kg / 38 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.54 $3.44 $6.87
Mid-grade $4.04 $3.92 $7.83
Premium $4.48 $4.34 $8.69
Diesel $5.66 $5.49 $10.98

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 · Nov 06, 2026

There is no time difference between Shannon and Atlanta. The current time is 10:31:24.

Distance to Other Cities

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.