Charleston SC to Portland
57h 12m
Drive Time
3146
Miles
$367
Gas Cost
27
Stops
Route Details
Distance3146 mi
Drive Time57h 12min
Avg Speed55 mph
Cost Breakdown
Gas (30 MPG)$367
Tolls (est.)$0-20
Total$382-$417
FAQ
How long is the drive from Charleston SC to Portland?
The drive takes approximately 57 hours and 12 minutes covering 3146 miles.
How much gas will I need?
At 30 MPG, you'll use about 104 gallons of gas, costing approximately $367 at $3.50/gallon.
What's the best time to leave?
Early morning (6-8 AM) is ideal to avoid rush hour traffic.