Need help booking?
Unpublished phone-only deals available
CER to ROC: distance & flight time
Cherbourg (Cherbourg-Maupertus Airport) → Rochester (Greater Rochester International Airport)
3,502 mi
5,636 km · 3,043 nm
7h 20m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CER→ROC fares Phone-only fares on this route — call free
Flight time details
3,502 miles nonstop takes roughly 7h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CER — Cherbourg-Maupertus Airport · Cherbourg, France
- ROC — Greater Rochester International Airport · Rochester, 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 CER
- ACI · Alderney Airport34 mi away
- JER · Jersey Airport45 mi away
- GCI · Guernsey Airport53 mi away
- GFR · Granville Airport53 mi away
Near ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 mi away
Frequently asked questions
How far is CER from ROC?
The flight distance from Cherbourg (CER) to Rochester (ROC) is 3,502 miles (5,636 km, 3,043 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CER to ROC?
A nonstop flight takes about 7h 20m 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 Cherbourg and Rochester?
Rochester is 6 hours behind Cherbourg.
What is the cheapest way to fly from CER to ROC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CER–ROC that never appear on search engines, with no booking fees.