Driving Pittsburgh to North Myrtle Beach, Step by Step

The drive to North Myrtle Beach from Pittsburgh runs about 620 miles and takes roughly 10 hours. You head south on I-79, then I-77 at Charleston, West Virginia, crossing the mountains before the coast. Many split it with an overnight near Wytheville.
How Far Is North Myrtle Beach from Pittsburgh?
Plan on about 620 miles and roughly 10 hours behind the wheel, not counting stops. The bulk of the trip is two interstates, I-79 and I-77, with real mountain miles through West Virginia and Virginia. Because it is a long haul with elevation changes, many Pittsburgh families break it into two days. The reward at the end is an oceanfront condo in the Ocean Drive section of North Myrtle Beach.
Here is the route in detail, the tolls to expect, and what the last hour looks like.
The I-79 and I-77 Route Through the Mountains
From Pittsburgh you drop south on I-79 across West Virginia to Charleston, where you pick up I-77 South. This is the mountainous stretch: I-77 climbs through the Big Walker Mountain Tunnel and over Fancy Gap on the Virginia line, where fog and steep grades slow things down. South of the mountains you skirt Charlotte, then take US-74 and SC-9 east toward the coast, finishing on the SC-31 Carolina Bays Parkway into North Myrtle Beach.
Tolls and the West Virginia Turnpike
Budget for tolls on this one. The West Virginia Turnpike, the stretch of I-77 between Charleston and Princeton, is a toll road with several plazas, and an E-ZPass works if you have one. It is the main paid section on the route, while the rest runs toll-free. Keep a card or small bills handy if you do not use E-ZPass.
Where Pittsburgh Drivers Break the Trip
A two-day plan is common on a 10-hour drive. A natural overnight is around Wytheville, Virginia, roughly the halfway mark and just past the worst of the mountains, or a bit farther near Charlotte. Either choice splits the drive into two manageable halves and lets you tackle the steep section in daylight. Booking a midpoint hotel ahead keeps the schedule loose.
The Last Hour into Ocean Drive
The final stretch is the easy part. SC-9 and the SC-31 Carolina Bays Parkway carry you the last miles into North Myrtle Beach, near the Ocean Drive section at 603 South Ocean Boulevard. The building has a covered parking deck on floors one through four, so you pull right in off the road. Flying instead? Myrtle Beach International (MYR) is about 17 miles south. The what to pack guide and arrival and parking details round out the trip. The winter snowbird drive guide helps if you are coming for the season, and the blue haven oceanfront condo page shows your unit.
Pittsburgh Drive: Common Questions
How long is the drive from Pittsburgh?
About 620 miles and roughly 10 hours without stops. The mountain miles on I-77 can add time. Many families split it across two days.
What is the fastest route?
I-79 south to Charleston, West Virginia, then I-77 south over the mountains, then US-74 and SC-9 to the SC-31 Carolina Bays Parkway into North Myrtle Beach.
Are there mountains on the way?
Yes. I-77 climbs through West Virginia and Virginia, including the Big Walker Mountain Tunnel and Fancy Gap. Fog and grades are common, so watch the weather.
Is the West Virginia Turnpike a toll road?
Yes. I-77 between Charleston and Princeton is the tolled West Virginia Turnpike, with several plazas. An E-ZPass works, or keep a card and cash handy.
Where should we stop overnight?
Wytheville, Virginia sits near the halfway point just past the mountains. The Charlotte area is another option a bit farther along. Book the midpoint room ahead.
Can I fly from Pittsburgh instead?
Yes. Pittsburgh International connects to Myrtle Beach International (MYR), about 17 miles south of the building. Many still prefer to drive for the flexibility.