Connecting Chattanooga to Dickson covers 169.5 miles of Tennessee landscape, typically taking about 3 hours and 11 minutes of drive time. Because this is a relatively quick journey, it works perfectly as a single-day trip, allowing you to reach your destination without the need for an overnight stay. You should budget approximately $25 for fuel to complete the trip comfortably. Navigating this route involves a combination of I-24, I-840 West, and the Tennessee National Guard Parkway. Since both the origin and destination are located within the Southeast region of the state, you will find consistent terrain throughout your travel. This route provides a straightforward, efficient way to cross the state while staying within the Southeast region.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
84.7 miles from Chattanooga, TN
A natural place for your longest stop of the day
, about 1h 35m into the drive
.
Main Roads
Road
Distance
Duration
I 24
104.9 mi
1h 57m
Tennessee National Guard Parkway
53.7 mi
58m
SR 46
4.4 mi
6m
I 40
3.1 mi
3m
US 27
0.7 mi
<1m
East College Street
0.6 mi
1m
West Martin Luther King Boulevard
0.3 mi
<1m
West College Street
—
—
Some road-level metrics are being recalculated.
Longest stretch:
I 24
— 104.9 mi, about 1h 57m
Turn-by-Turn Driving Directions
Step-by-step road directions between Chattanooga, TN and Dickson, TN.
1
Start on TN 8
0.3 mi·55 sec·West Martin Luther King Boulevard
Use the straight / right lanes.
2
Turn left
0.2 mi·30 sec
Use the left lane.
3
Merge onto US 27
0.7 mi·58 sec·US 27
4
Keep slight right at fork
0.4 mi·42 sec
Toward 24: Nashville, BirminghamUse the slight right lane.
5
Merge onto I 24
105 mi·1 hr 57 min·I 24
Use the straight / slight left lanes.
6
Take the exit
0.9 mi·1 min
Exit 74AToward I 840 West: Memphis, FranklinUse the right lane.
7
Merge onto I 840
54 mi·58 min·Tennessee National Guard Parkway
Use the straight / slight right lanes.
8
Merge onto I 40
3.1 mi·3 min·I 40
9
Take the exit
0.3 mi·31 sec
Exit 172Toward SR 46: Centerville, DicksonUse the right lane.
10
Turn right onto SR 46
4.4 mi·6 min·SR 46
Use the right lane.
11
Turn left onto US 70 Business
0.6 mi·1 min·East College Street
12
Arrive at destination
US 70 Business
Trip Plan
Aim to leave early in the day to take advantage of the 3-hour and 11-minute drive time, which offers plenty of flexibility for your schedule. Plan for at least one stop to stretch your legs and refuel, as the turn-heavy nature of the route can be more taxing than a straight highway shot. Keep your $25 fuel budget in mind when planning your stops, as local road driving can affect your overall efficiency compared to constant highway speeds. Since the route utilizes the Tennessee National Guard Parkway and I-840 West, stay alert for transitions between these segments. Using these specific connectors helps you bypass heavier traffic, making your arrival in Dickson much smoother.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 84.7 miles from Chattanooga, TN, or about 1h 35m into the drive.
The longest continuous stretch on this route runs about 104.9 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 37 miles or 42m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 84.7 miles or 1h 35m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 36m
Traffic, exits, and arrival timing usually matter more near Dickson, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Chattanooga, TN so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Chattanooga, TN
This is one driving day of about 169.5 miles and 3h 11m.
Your first comfortable stop window is around 37 miles from Chattanooga, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 24 for about 104.9 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 11
5 decision points cluster between mile 0.3 and 164.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.3 mi into trip|~0m in
Turn left
Lane positioning matters here
Use the left lane.
8
1.3 mi into trip|~2m in
Keep slight right at fork toward 24: Nashville, Birmingham
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward 24: Nashville, Birmingham
5
1.7 mi into trip|~3m in|I 24
Merge onto I 24
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight left lanes.
8
106.6 mi into trip|~2h in
Take the exit toward I 840 West: Memphis, Franklin
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 74A
Toward I 840 West: Memphis, Franklin
8
164.2 mi into trip|~3h 3m in
Take the exit toward SR 46: Centerville, Dickson
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 172
Toward SR 46: Centerville, Dickson
Fuel & Cost
Regular Gas
$26.50 one way
$53.00 round trip
$3.97/gal25.4 MPG avg59 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$29.10
$58.19
premium
$4.89
$32.62
$65.24
diesel
$5.61
$37.42
$74.85
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$27
Meals
$25–$50
Total
$52–$77
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 59.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $18 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
50.9
0
$17.80
$8.14
Efficient EV
42.4
0
$14.83
$6.78
EV Truck/SUV
67.8
0
$23.73
$10.85
Gas CO2
59 kg
EV CO2
20 kg (66% 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 18, 2026
Origin
Chattanooga, TN
Late night
in Chattanooga on Sunday
Local time
1:59 AM
EDT
Current temp
84°F
Unavailable
Live forecast
Destination
Dickson, TN
Late night
in Dickson on Sunday
Local time
12:59 AM
CDT
Current temp
76°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
1 hour earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
8 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 11m 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.
More Details
What kind of drive is this?
Expect a turn-heavy local drive rather than a monotonous interstate cruise on this trek toward Dickson. While the trip covers 169.5 miles, it lacks long, uninterrupted highway stretches, as evidenced by the zero-mile count for the longest stretch on I-24. You will spend your time navigating a mix of roads that require your full attention behind the wheel. The journey shifts away from high-speed interstate travel, favoring a more technical driving experience. Prepare for a route that demands active steering rather than long periods of highway cruising.
98% highway — fuel and pacing are the main things to plan.
12 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 104.9 mi on I 24.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 24 and Tennessee National Guard Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.3 miles in.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 11 significant decision points across 169.5 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.3 miles: Lane positioning matters here; at 1.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 1.7 miles (I 24): Merge point - match speed before joining. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Chattanooga, TN to Dickson, TN, road signs begin pointing toward Franklin along the way.
Chattanooga is the 4th largest city in Tennessee. It is the seat of Hamilton County. It is in Southeast Tennessee on the Tennessee River and near the border of Georgia. It was immortalized in the popular 1941 song "Chattanooga Choo Choo", made famous by Glenn Miller.
Doable as a same-day drive at 3h 11m. Total distance: 169.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 11m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (98%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 104.9 miles on I 24. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Dickson, TN before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.3 miles: Lane positioning matters here; at 1.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 1.7 miles (I 24): Merge point - match speed before joining. Lane positioning matters here.
Possible but tiring. At 3.2 hours each way, an in-and-out day trip would put you behind the wheel for 6.4 hours — manageable with a long break at Dickson, TN, but most travelers stay overnight.
