via I-20
The drive from Myrtle Beach to Charleston takes approximately 1h 30min, covering 95 miles via I-20. Under normal conditions, expect to spend around $11 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 2–3+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
For this shorter drive, the best time to go is mid-morning (9-11 am). Rush hour (7-9 AM and 4-7 PM) can add significant time on this route. Weekends are generally smoother unless it's a holiday.
Plan rest stops every 2-3 hours on longer drives. Check traffic conditions before departure and keep your tank above quarter-full.
This trip can typically be done on a single tank of gas.
Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.
Planning a trip from Myrtle Beach to Charleston? The most common route runs along I-20, covering 95 miles in about 1h 30min. Gas will set you back roughly $11 for the one-way trip. For the best experience, hit the road during mid-morning (9-11 am) when traffic is lightest.
Covering only 95 miles, this quick trip is ideal for a day outing. Most drivers find the route straightforward, with no need for rest stops unless you prefer a leisurely pace.