Need help booking?
Unpublished phone-only deals available
ROA to CZL: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Constantine (Mohamed Boudiaf International Airport)
4,603 mi
7,408 km · 4,000 nm
9h 30m
estimated nonstop flight time
+5h
time difference · heading northeast
See live ROA→CZL fares Phone-only fares on this route — call free
Flight time details
4,603 miles nonstop takes roughly 9h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, United States
- CZL — Mohamed Boudiaf International Airport · Constantine, Algeria
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 CZL
- BLJ · Batna Airport40 mi away
- GJL · Jijel Ferhat Abbas Airport55 mi away
- QSF · Ain Arnat Airport73 mi away
- AAE · Rabah Bitat Airport76 mi away
Frequently asked questions
How far is ROA from CZL?
The flight distance from Roanoke VA (ROA) to Constantine (CZL) is 4,603 miles (7,408 km, 4,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to CZL?
A nonstop flight takes about 9h 30m 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 Constantine?
Constantine is 5 hours ahead of Roanoke VA.
What is the cheapest way to fly from ROA to CZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–CZL that never appear on search engines, with no booking fees.