Need help booking?
Unpublished phone-only deals available
CSY to RDU: distance & flight time
Cheboksary (Cheboksary Airport) → Raleigh-durham (Raleigh Durham International Airport)
5,341 mi
8,596 km · 4,641 nm
10h 56m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CSY→RDU fares Phone-only fares on this route — call free
Flight time details
5,341 miles nonstop takes roughly 10h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- CSY — Cheboksary Airport · Cheboksary, Russia
- 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 CSY
- JOK · Yoshkar-Ola Airport47 mi away
- KZN · Kazan International Airport82 mi away
- ULY · Ulyanovsk East Airport130 mi away
- ULV · Ulyanovsk Baratayevka Airport131 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 CSY from RDU?
The flight distance from Cheboksary (CSY) to Raleigh-durham (RDU) is 5,341 miles (8,596 km, 4,641 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSY to RDU?
A nonstop flight takes about 10h 56m 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 Cheboksary and Raleigh-durham?
Raleigh-durham is 7 hours behind Cheboksary.
What is the cheapest way to fly from CSY to RDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSY–RDU that never appear on search engines, with no booking fees.