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TTN to CPR: distance & flight time
Trenton (Trenton Mercer Airport) → Casper (Casper-Natrona County International Airport)
1,636 mi
2,633 km · 1,422 nm
3h 40m
estimated nonstop flight time
-2h
time difference · heading west
See live TTN→CPR fares Phone-only fares on this route — call free
Flight time details
1,636 miles nonstop takes roughly 3h 40m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- TTN — Trenton Mercer Airport · Trenton, United States
- CPR — Casper-Natrona County International Airport · Casper, 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 TTN
- PHL · Philadelphia International Airport36 mi away
- EWR · Newark Liberty International Airport44 mi away
- PNE · Northeast Philadelphia Airport17 mi away
- DYL · Doylestown Airport17 mi away
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
Frequently asked questions
How far is TTN from CPR?
The flight distance from Trenton (TTN) to Casper (CPR) is 1,636 miles (2,633 km, 1,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to CPR?
A nonstop flight takes about 3h 40m 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 Trenton and Casper?
Casper is 2 hours behind Trenton.
What is the cheapest way to fly from TTN to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–CPR that never appear on search engines, with no booking fees.