Need help booking?
Unpublished phone-only deals available
SQL to RDU: distance & flight time
San Carlos (San Carlos Airport) → Raleigh-durham (Raleigh Durham International Airport)
2,389 mi
3,845 km · 2,076 nm
5h 9m
estimated nonstop flight time
+3h
time difference · heading east
See live SQL→RDU fares Phone-only fares on this route — call free
Flight time details
2,389 miles nonstop takes roughly 5h 9m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SQL — San Carlos Airport · San Carlos, United States
- RDU — Raleigh Durham International Airport · Raleigh-durham, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Near RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 mi away
Frequently asked questions
How far is SQL from RDU?
The flight distance from San Carlos (SQL) to Raleigh-durham (RDU) is 2,389 miles (3,845 km, 2,076 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to RDU?
A nonstop flight takes about 5h 9m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between San Carlos and Raleigh-durham?
Raleigh-durham is 3 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to RDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–RDU that never appear on search engines, with no booking fees.