Need help booking?
Unpublished phone-only deals available
ROC to SIN: distance & flight time
Rochester (Greater Rochester International Airport) → Singapore (Singapore Changi Airport)
9,363 mi
15,068 km · 8,136 nm
18h 49m
estimated nonstop flight time
+12h
time difference · heading north
See live ROC→SIN fares Phone-only fares on this route — call free
Flight time details
9,363 miles nonstop takes roughly 18h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ROC — Greater Rochester International Airport · Rochester, 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 ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 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 ROC from SIN?
The flight distance from Rochester (ROC) to Singapore (SIN) is 9,363 miles (15,068 km, 8,136 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROC to SIN?
A nonstop flight takes about 18h 49m 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 Rochester and Singapore?
Singapore is 12 hours ahead of Rochester.
What is the cheapest way to fly from ROC to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROC–SIN that never appear on search engines, with no booking fees.