If you are planning to travel from Saint Andrews to Hanahan, expect a straightforward 105.9-mile journey that typically takes about 2 hours to complete. This trip is perfectly suited for a single-day excursion, as it does not require an overnight stay. You will primarily utilize I-26 to navigate between these two locations, with some time spent on Saint Andrews Road and Rivers Avenue. Budgeting approximately $17 for fuel should cover your needs for the duration of the drive. Because both cities are located within the Southeast region of South Carolina, the transition between them is seamless and familiar. It is a highly efficient route for those who prioritize speed and direct access over scenic detours.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
52.9 miles from Saint Andrews, SC
A natural place for your longest stop of the day
, about 59m into the drive
.
Main Roads
Road
Distance
Duration
I 26
101.4 mi
1h 51m
Rivers Avenue
1.7 mi
2m
Saint Andrews Road
0.8 mi
1m
Ashley Phosphate Road
0.5 mi
<1m
Murray Drive
0.4 mi
<1m
Broad River Road
0.1 mi
<1m
Whiteford Road
<0.1 mi
<1m
Longest stretch:
I 26
— 101.4 mi, about 1h 51m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Andrews, SC and Hanahan, SC.
1
Start on Whiteford Road
276 ft·14 sec·Whiteford Road
2
Turn right onto US 176
0.1 mi·17 sec·Broad River Road
3
Turn left onto Saint Andrews Road
0.8 mi·1 min·Saint Andrews Road
4
Take the ramp
0.2 mi·21 sec
Toward I 26 East: Columbia
5
Merge onto I 26; US 76
1.4 mi·1 min·I 26; US 76
6
Keep slight right at fork onto I 26
100 mi·1 hr 49 min·I 26
Toward CharlestonUse the straight / slight right lanes.
7
Take the exit
0.6 mi·1 min
Exit 209AToward Ashley Phosphate RoadUse the slight right lane.
8
Turn left onto S-10-75
0.5 mi·54 sec·Ashley Phosphate Road
9
Turn right onto US 52; US 78
1.7 mi·2 min·Rivers Avenue
10
Turn slight left
189 ft·9 sec
Use the left lane.
11
Continue on S-10-405
0.4 mi·54 sec·Murray Drive
Use the left lane.
12
Arrive at destination
S-10-405
Trip Plan
Since this is a relatively short 2-hour drive with no mandatory stops, you have significant flexibility in your schedule. You can easily complete the entire 105.9 miles in one go without needing to plan for extended rest breaks. To ensure the smoothest transit, check traffic conditions on I-26 before you head out, as this interstate is the backbone of your trip. Keep in mind that your fuel costs will hover around $17, so fueling up before you depart Saint Andrews will keep your journey hassle-free. Utilizing Rivers Avenue as you approach Hanahan will help you navigate the final local transition efficiently after your long stretch on the highway.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 52.9 miles from Saint Andrews, SC, or about 59m into the drive.
The longest continuous stretch on this route runs about 101.4 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 23 miles or 26m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 52.9 miles or 59m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 36m
Traffic, exits, and arrival timing usually matter more near Hanahan, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Saint Andrews, 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 Saint Andrews, SC
This is one driving day of about 105.9 miles and 2h.
Your first comfortable stop window is around 23 miles from Saint Andrews, SC.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 26 for about 101.4 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 9
5 decision points cluster between mile 0.1 and 103.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.1 mi into trip|~0m in|US 176 / Broad River Road
Turn right onto US 176 / Broad River Road
Navigation decision point
3
0.2 mi into trip|~0m in|Saint Andrews Road
Turn left onto Saint Andrews Road
Navigation decision point
7
2.6 mi into trip|~4m in|I 26
Keep slight right at fork onto I 26 toward Charleston
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Charleston
7
102.6 mi into trip|~1h 54m in
Take the exit toward Ashley Phosphate Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 209A
Toward Ashley Phosphate Road
4
103.8 mi into trip|~1h 56m in|US 52; US 78 / Rivers Avenue
Turn right onto US 52; US 78 / Rivers Avenue
Navigation decision point
Fuel & Cost
Regular Gas
$16.56 one way
$33.12 round trip
$3.97/gal25.4 MPG avg37 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$18.11
$36.21
premium
$4.70
$19.60
$39.20
diesel
$5.61
$23.38
$46.76
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 37.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
31.8
0
$11.12
$5.08
Efficient EV
26.5
0
$9.27
$4.24
EV Truck/SUV
42.4
0
$14.83
$6.78
Gas CO2
37 kg
EV CO2
12 kg (68% 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 20, 2026
Origin
Saint Andrews, SC
Late night
in Saint Andrews on Tuesday
Local time
5:15 AM
EDT
Current temp
85°F
Unavailable
Live forecast
Destination
Hanahan, SC
Late night
in Hanahan on Tuesday
Local time
5:15 AM
EDT
Current temp
87°F
Unavailable
Live forecast
60°F
Brookdale, SC
53 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
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 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?
This trip is defined by a heavy reliance on high-speed travel, with 96% of the route consisting of highway driving. You will spend the vast majority of your time on I-26, which accounts for a 101.4-mile stretch of uninterrupted interstate transit. Expect a consistent, highway-focused experience that favors efficiency over technical or winding backroads. As you move toward the destination, the character of the road shifts from the initial Saint Andrews Road access point onto the major artery of the interstate. You can anticipate a steady, predictable pace behind the wheel that is ideal for drivers who prefer a direct, no-nonsense commute.
96% 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: 101.4 mi on I 26.
How Hard Is This Drive?
4/10
This is a straightforward highway drive that stays mostly on I 26 and Rivers Avenue. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near US 176 / Broad River Road.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (US 176 / Broad River Road): Navigation decision point; at 0.2 miles (Saint Andrews Road): Navigation decision point; at 2.6 miles (I 26): Highway fork - watch signs carefully. Lane positioning matters here.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h. Total distance: 105.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
The longest stretch is about 101.4 miles on I 26. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 0.1 miles (US 176 / Broad River Road): Navigation decision point; at 0.2 miles (Saint Andrews Road): Navigation decision point; at 2.6 miles (I 26): Highway fork - watch signs carefully. Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at Hanahan, SC before heading back.
