Clemson to Florence is 208.1 miles and takes about 4h 4m via I 20 and I 26, with a fuel budget near $32 and enough daylight to finish in a day. This drive stays within South Carolina, connecting two points in the Southeast region. Expect a mostly highway experience, making it a straightforward trip for a single day. It’s a practical choice if you need to get from the Clemson area to Florence efficiently.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
104.1 miles from Clemson, SC
A natural place for your longest stop of the day
, about 2h 4m into the drive
.
Main Roads
Road
Distance
Duration
I 20
79.3 mi
1h 29m
I 26
55.2 mi
1h
Golden Strip Freeway
29.8 mi
32m
Calhoun Memorial Highway
18.3 mi
23m
Southern Connector
10.9 mi
11m
Highway 153
6.3 mi
10m
Tiger Boulevard
2.7 mi
4m
West Evans Street
2.4 mi
4m
Longest stretch:
I 20
— 79.3 mi, about 1h 29m
Traffic on I-20
Hour-of-day weekday pattern from 68 FHWA count stations on your route.
Peak
4 PM
~2,135 veh/hr typical
· worst 2,621
Quietest
2 AM
~168 veh/hr
Peak-to-quiet ratio
12.7×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Clemson, SC and Florence, SC.
1
Start on SC 133
0.6 mi·1 min·College Avenue
2
Turn right onto US 76; US 123; SC 28
2.7 mi·4 min·Tiger Boulevard
Use the right lane.
3
Continue on US 123
18 mi·23 min·Calhoun Memorial Highway
Use the straight / slight right lanes.
4
Take the exit
0.3 mi·42 sec
5
Keep slight right at fork
0.1 mi·20 sec
6
Merge onto SC 153
6.3 mi·10 min·Highway 153
7
Take the exit
0.4 mi·48 sec
8
Merge onto I 185
11 mi·11 min·Southern Connector
Use the straight / slight right lanes.
9
Take the exit
0.6 mi·1 min
Toward I 385 South: Columbia
10
Merge onto US 276
0.2 mi·13 sec·US 276
11
Merge onto I 385
30 mi·32 min·Golden Strip Freeway
Use the straight / slight right lanes.
12
Merge onto I 26
55 mi·1 hr·I 26
Use the slight right lane.
13
Take the exit
0.3 mi·41 sec
Exit 107BToward I 20 East: FlorenceUse the right lane.
14
Merge onto I 20
79 mi·1 hr 29 min·I 20
Use the straight / slight right lanes.
15
Turn left onto S-21-31
2.4 mi·4 min·West Evans Street
16
Turn right onto Warley Street
0.1 mi·20 sec·Warley Street
17
Turn left onto West Cheves Street
0.7 mi·1 min·West Cheves Street
18
Turn right
133 ft·11 sec
19
Turn right
50 ft·3 sec
20
Arrive at destination
Trip Plan
Given the 4-hour drive time, leaving Clemson in the morning allows ample time to reach Florence before evening. With only one recommended stop, you have flexibility in where and when you choose to take a break. Keep an eye on your fuel as the longest stretch without exits is nearly 80 miles on I 20. The $32 fuel cost is an estimate, so checking current prices before you go is wise. Since this is a single-day trip, you can adjust your departure time based on your schedule.
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 104.1 miles from Clemson, SC, or about 2h 4m into the drive.
The longest continuous stretch on this route runs about 79.3 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 46 miles or 1h in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 104.1 miles or 2h 4m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 19m
Traffic, exits, and arrival timing usually matter more near Florence, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Clemson, SC 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 Clemson, SC
This is one driving day of about 208.1 miles and 4h 4m.
Your first comfortable stop window is around 46 miles from Clemson, SC.
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 20 for about 79.3 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 17
5 decision points cluster between mile 0.6 and 125.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.6 mi into trip|~1m in|US 76; US 123; SC 28 / Tiger Boulevard
Turn right onto US 76; US 123; SC 28 / Tiger Boulevard
Lane positioning matters here
Use the right lane.
5
21.9 mi into trip|~30m in
Keep slight right at fork
Highway fork - watch signs carefully
5
28.7 mi into trip|~41m in|I 185 / Southern Connector
Merge onto I 185 / Southern Connector
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
40.4 mi into trip|~54m in|I 385 / Golden Strip Freeway
Merge onto I 385 / Golden Strip Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
125.3 mi into trip|~2h 27m in
Take the exit toward I 20 East: Florence
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the right lane.
Exit 107B
Toward I 20 East: Florence
Fuel & Cost
Regular Gas
$33.06 one way
$66.12 round trip
$4.04/gal25.4 MPG avg73 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.40
$36.05
$72.10
premium
$4.78
$39.16
$78.32
diesel
$6.18
$50.62
$101.25
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$33
Meals
$25–$50
Total
$58–$83
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 72.8 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $22 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
62.4
0
$21.85
$9.99
Efficient EV
52
0
$18.21
$8.32
EV Truck/SUV
83.2
1
$29.13
$13.32
Gas CO2
73 kg
EV CO2
24 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 Oct 18, 2026
Origin
Clemson, SC
Morning
in Clemson on Monday
Local time
8:11 AM
EDT
Current temp
64°F
Sunny
NE 7 to 13 mph0% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued October 18 at 3:00AM EDT until October 18 at 8:00PM EDT by NWS Wilmington NC
Lake Wind Advisory
Lake Wind Advisory issued October 18 at 2:14AM EDT until October 19 at 2:00AM EDT by NWS Charleston SC
Destination
Florence, SC
Morning
in Florence on Monday
Local time
8:11 AM
EDT
Current temp
64°F
Sunny
NE 12 to 16 mph0% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued October 18 at 3:00AM EDT until October 18 at 8:00PM EDT by NWS Wilmington NC
Lake Wind Advisory
Lake Wind Advisory issued October 18 at 2:14AM EDT until October 19 at 2:00AM EDT by NWS Charleston SC
71°F
Rock Hill, SC
104 mi in
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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
4h 4m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
Congaree National Park
National Park
Astonishing biodiversity exists in Congaree National Park, the largest intact expanse of old growth bottomland hardwood forest remaining in the southeastern United States. Waters from the Congaree and...
22 mi from route
~55 min detour
Free
near mile 136.4
Caution: Being Prepared for Excessive Heat & Humidity
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is primarily highway, with 82% of the drive on interstates. You'll encounter a long stretch of 79.3 miles on I 20 without needing to exit. The majority of the driving will be on high-speed freeways, so be prepared for consistent cruising. Surface roads will become more prevalent as you near your destination.
82% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 79.3 mi on I 20.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 20 and I 26. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.6 miles in near US 76; US 123; SC 28 / Tiger Boulevard.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 208.1 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 0.6 miles (US 76; US 123; SC 28 / Tiger Boulevard): Lane positioning matters here; at 21.9 miles: Highway fork - watch signs carefully; at 28.7 miles (I 185 / Southern Connector): Merge point - match speed before joining. Lane positioning matters here.
Florence is a city in the Pee Dee Country Region of South Carolina. It was the site of the Florence Stockade, a Confederate POW camp, notably bad but still maybe not as bad as Andersonville, then a railroad hub, and nowadays a regional center for medical care and manufacturing, including as it sits at the terminus for I-20. Even though it got started rather late, in 1871, it's more or less the hub for northeastern South Carolina, aka Pee Dee Country.
Top landmarks
•Christ Episcopal Church — church building in Florence, United States of America
•U. S. Post Office — former government building in Florence, South Carolina
Doable as a same-day drive at 4h 4m. Total distance: 208.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 4m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (82%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 79.3 miles on I 20. The full list of main roads is in the Roads section above.
Yes — we found about 15 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Florence, SC 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. There are 15 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.6 miles (US 76; US 123; SC 28 / Tiger Boulevard): Lane positioning matters here; at 21.9 miles: Highway fork - watch signs carefully; at 28.7 miles (I 185 / Southern Connector): Merge point - match speed before joining. Lane positioning matters here.
Yes — Congaree National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.1 hours each way, an in-and-out day trip would put you behind the wheel for 8.2 hours — manageable with a long break at Florence, SC, but most travelers stay overnight.
