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ROA to SBD: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → San Bernardino (San Bernardino International Airport)
2,089 mi
3,361 km · 1,815 nm
4h 34m
estimated nonstop flight time
-3h
time difference · heading west
See live ROA→SBD fares Phone-only fares on this route — call free
Flight time details
2,089 miles nonstop takes roughly 4h 34m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, United States
- SBD — San Bernardino International Airport · San Bernardino, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 mi away
Near SBD
- RIV · March ARB Airport15 mi away
- RAL · Riverside Municipal Airport16 mi away
- ONT · Ontario International Airport21 mi away
- CNO · Chino Airport24 mi away
Frequently asked questions
How far is ROA from SBD?
The flight distance from Roanoke VA (ROA) to San Bernardino (SBD) is 2,089 miles (3,361 km, 1,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to SBD?
A nonstop flight takes about 4h 34m 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 Roanoke VA and San Bernardino?
San Bernardino is 3 hours behind Roanoke VA.
What is the cheapest way to fly from ROA to SBD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–SBD that never appear on search engines, with no booking fees.