Need help booking?
Unpublished phone-only deals available
RDR to PKH: distance & flight time
Red River (Grand Forks Air Force Base) → Porto Heli (Porto Cheli Airport)
5,505 mi
8,859 km · 4,784 nm
11h 16m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RDR→PKH fares Phone-only fares on this route — call free
Flight time details
5,505 miles nonstop takes roughly 11h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- RDR — Grand Forks Air Force Base · Red River, United States
- PKH — Porto Cheli Airport · Porto Heli, Greece
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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Near PKH
- SPJ · Sparti Airport41 mi away
- HEW · Athen Helenikon Airport52 mi away
- ATH · Eleftherios Venizelos International Airport62 mi away
- KLX · Kalamata Airport64 mi away
Frequently asked questions
How far is RDR from PKH?
The flight distance from Red River (RDR) to Porto Heli (PKH) is 5,505 miles (8,859 km, 4,784 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to PKH?
A nonstop flight takes about 11h 16m 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 Red River and Porto Heli?
Porto Heli is 8 hours ahead of Red River.
What is the cheapest way to fly from RDR to PKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–PKH that never appear on search engines, with no booking fees.