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CPR to ROC: distance & flight time
Casper (Casper-Natrona County International Airport) → Rochester (Greater Rochester International Airport)
1,447 mi
2,329 km · 1,258 nm
3h 37m
estimated nonstop flight time
+2h
time difference · heading east
See live CPR→ROC fares Phone-only fares on this route — call free
Flight time details
1,447 miles nonstop takes roughly 3h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 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 CPR from ROC?
The flight distance from Casper (CPR) to Rochester (ROC) is 1,447 miles (2,329 km, 1,258 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to ROC?
A nonstop flight takes about 3h 37m 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 Casper and Rochester?
Rochester is 2 hours ahead of Casper.
What is the cheapest way to fly from CPR to ROC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–ROC that never appear on search engines, with no booking fees.