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HLN to CDP: distance & flight time
Helena (Helena Regional Airport) → Cuddapah (Kadapa Airport)
8,161 mi
13,135 km · 7,092 nm
16h 28m
estimated nonstop flight time
+11.5h
time difference · heading north
See live HLN→CDP fares Phone-only fares on this route — call free
Flight time details
8,161 miles nonstop takes roughly 16h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- CDP — Kadapa Airport · Cuddapah, India
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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near CDP
- PUT · Sri Sathya Sai Airport70 mi away
- TIR · Tirupati Airport80 mi away
- BLR · Kempegowda International Airport115 mi away
- BEP · Bellary Airport134 mi away
Frequently asked questions
How far is HLN from CDP?
The flight distance from Helena (HLN) to Cuddapah (CDP) is 8,161 miles (13,135 km, 7,092 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to CDP?
A nonstop flight takes about 16h 28m 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 Helena and Cuddapah?
Cuddapah is 11.5 hours ahead of Helena.
What is the cheapest way to fly from HLN to CDP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–CDP that never appear on search engines, with no booking fees.