Origin
Union, SC
Morning in Union on Friday
Local time
8:47 AM
EDT
Current temp
49°F
Unavailable
Live forecast
Trip from Union, SC to Myrtle Beach, SC
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards
Drive Time
2h 51m
Distance
138.8 mi
223 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$22
one way
EV Charging
Unknown
Best Time to Leave
4 AM
2h 41m
★
6 AM
2h 52m
8 AM
3h 14m
10 AM
2h 59m
12 PM
2h 57m
3 PM
3h 1m
5 PM
3h 13m
8 PM
2h 45m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Union, SC
Sebastián Casimiro
Myrtle Beach, SC
Wikimedia Commons
Trip Overview
The drive from Union, SC to Myrtle Beach, SC covers 138.8 miles and takes about 2h 51m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on the route, Rocky River Road, Pageland Highway for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $21.71 one way before food or hotel costs.
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
69.4 miles from Union, SC
A natural place for your longest stop of the day , about 1h 25m into the drive .
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 51m. Total distance: 138.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 51m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (0%). Straightforward navigation.
Scenic Drive
Turn-heavy local drive route profile.
Drive Character
Expect a 2h 51m drive with frequent turns across 138.8 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 27 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
the route is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple - set it and forget it for most of the drive.
Driving Effort
1/10
Very easy - short and simple to drive
Balances navigation complexity with total wheel time.
The drive from Union, SC to Myrtle Beach, SC is easy. At 2h 51m with 0% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Union, SC to Myrtle Beach, SC is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| the route | — | — |
| Rocky River Road | — | — |
| Pageland Highway | — | — |
| Tory Road | — | — |
| Pearl Street | — | — |
| Highway 151 | — | — |
| Hwy 151 | — | — |
| West Bobo Newsome Highway | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
the route
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union, SC and Myrtle Beach, SC.
1
Start on the route
226 ft
·
14 sec
·
the route
2
Turn sharp left
249 ft
·
8 sec
3
Enter the roundabout and take exit 3 toward the route
161 ft
·
3 sec
·
the route
4
Exit the roundabout
151 ft
·
3 sec
5
Turn straight onto Rocky River Road
2.0 mi
·
3 min
·
Rocky River Road
6
Turn right onto Pageland Highway
12 mi
·
13 min
·
Pageland Highway
7
Turn right onto Tory Road
2.0 mi
·
4 min
·
Tory Road
8
At the end of the road, turn right onto Pearl Street
453 ft
·
9 sec
·
Pearl Street
9
Merge slight left onto State Highway 151
4.8 mi
·
5 min
·
State Highway 151
10
Continue on State Hwy 151 Bypass
18 mi
·
20 min
·
State Hwy 151 Bypass
11
Continue on State Highway 151
5.2 mi
·
6 min
·
State Highway 151
12
Continue on West Bobo Newsome Highway
15 mi
·
21 min
·
West Bobo Newsome Highway
13
Continue on Harry Byrd Highway
4.7 mi
·
5 min
·
Harry Byrd Highway
14
Take the exit slight right
0.2 mi
·
35 sec
15
Merge slight left onto South Governor Williams Highway
5.5 mi
·
6 min
·
South Governor Williams Highway
16
Continue on West Lucas Street
4.6 mi
·
7 min
·
West Lucas Street
17
Continue on South Church Street
0.1 mi
·
21 sec
·
South Church Street
18
Turn left onto East Cheves Street
0.9 mi
·
1 min
·
East Cheves Street
19
At the end of the road, turn left onto East Palmetto Street
19 mi
·
24 min
·
East Palmetto Street
20
Continue straight
3.1 mi
·
3 min
21
Continue straight
42 mi
·
55 min
22
Turn straight
2.0 mi
·
3 min
23
Turn slight right onto 8th Avenue North
249 ft
·
15 sec
·
8th Avenue North
24
Turn right onto North Kings Highway
0.3 mi
·
41 sec
·
North Kings Highway
25
Turn left onto 5th Avenue North
200 ft
·
11 sec
·
5th Avenue North
26
Turn right
197 ft
·
14 sec
27
Arrive at your destination
Trip Plan
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 69.4 miles from Union, SC, or about 1h 25m into the drive.
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 31 miles or 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 69.4 miles or 1h 25m 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 20m
Traffic, exits, and arrival timing usually matter more near Myrtle Beach, SC than in the middle of the route.
Before You Leave
+
Open the route before leaving Union, 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 Union, SC
This is one driving day of about 138.8 miles and 2h 51m.
Your first comfortable stop window is around 31 miles from Union, 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.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 69.4 mi from Union, SC · 1h 25m into the drive
Mid-route town
Meal stop
69 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 31 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 69.4 miles from Union, SC, which is a good place for a longer meal and fuel stop.
Arriving in Myrtle Beach, SC
The final approach into Myrtle Beach, SC usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Myrtle Beach, SC.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$21.71 one way
$43.41 round trip
$3.97/gal
25.4 MPG avg
49 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $23.73 | $47.47 |
| premium | $4.70 | $25.69 | $51.38 |
| diesel | $5.61 | $30.65 | $61.29 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$22
Meals
$25–$50
Total
$47–$72
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 48.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $15 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 41.6 | 0 | $14.57 | $6.66 |
| Efficient EV | 34.7 | 0 | $12.15 | $5.55 |
| EV Truck/SUV | 55.5 | 0 | $19.43 | $8.88 |
Gas CO2
49 kg
EV CO2
16 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.
Destination
Myrtle Beach, SC
Morning in Myrtle Beach on Friday
Local time
8:47 AM
EDT
Current temp
58°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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
9 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 51m 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.
Frequently Asked Questions
The drive from Union, SC to Myrtle Beach, SC covers 138.8 miles and takes about 2h 51m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are the route, Rocky River Road, Pageland Highway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 69.4 miles from Union, SC. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $21.71 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
The drive from Union, SC to Myrtle Beach, SC is easy. At 2h 51m with 0% highway, most drivers will find it relaxed and low-stress.
This route does not have any notably tricky sections. Most of the drive from Union, SC to Myrtle Beach, SC is straightforward, with well-signed roads and simple exits.
The route from Union, SC to Myrtle Beach, SC does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from OSRM over OpenStreetMap. Fuel cost uses EIA weekly regional averages. Pages are published only after passing our data-quality checks; our methodology page documents refresh cadence, editorial standards, and known limitations.
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