Need help booking?
Unpublished phone-only deals available
GYY to SIN: distance & flight time
Gary (Gary Chicago International Airport) → Singapore (Singapore Changi Airport)
9,383 mi
15,101 km · 8,154 nm
18h 52m
estimated nonstop flight time
+13h
time difference · heading north
See live GYY→SIN fares Phone-only fares on this route — call free
Flight time details
9,383 miles nonstop takes roughly 18h 52m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- GYY — Gary Chicago International Airport · Gary, United States
- SIN — Singapore Changi Airport · Singapore, Singapore
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 GYY
- ORD · Chicago O'Hare International Airport36 mi away
- CGX · Chicago Meigs Airport20 mi away
- MDW · Chicago Midway International Airport21 mi away
- VPZ · Porter County Municipal Airport24 mi away
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is GYY from SIN?
The flight distance from Gary (GYY) to Singapore (SIN) is 9,383 miles (15,101 km, 8,154 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYY to SIN?
A nonstop flight takes about 18h 52m 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 Gary and Singapore?
Singapore is 13 hours ahead of Gary.
What is the cheapest way to fly from GYY to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYY–SIN that never appear on search engines, with no booking fees.