Need help booking?
Unpublished phone-only deals available
SGD to GNB: distance & flight time
Soenderborg (Sønderborg Airport) → Grenoble (Grenoble-Isère Airport)
692 mi
1,113 km · 601 nm
1h 58m
estimated nonstop flight time
Same time
time difference · heading south
See live SGD→GNB fares Phone-only fares on this route — call free
Flight time details
692 miles nonstop takes roughly 1h 58m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SGD — Sønderborg Airport · Soenderborg, Denmark
- GNB — Grenoble-Isère Airport · Grenoble, France
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 SGD
- FLF · Flensburg-Schäferhaus Airport21 mi away
- SKS · Skrydstrup Air Base27 mi away
- WBG · Schleswig Air Base37 mi away
- ODE · Odense Airport41 mi away
Near GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Frequently asked questions
How far is SGD from GNB?
The flight distance from Soenderborg (SGD) to Grenoble (GNB) is 692 miles (1,113 km, 601 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGD to GNB?
A nonstop flight takes about 1h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SGD to GNB?
Nonstop service on SGD–GNB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 58m nonstop estimate.
What is the cheapest way to fly from SGD to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGD–GNB that never appear on search engines, with no booking fees.
Why are some SGD to GNB fares phone-only?
Consolidator contracts let us sell certain SGD–GNB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.