Need help booking?
Unpublished phone-only deals available
HRI to DTB: distance & flight time
Mattala (Mattala Rajapaksa International Airport) → Siborong-Borong (Silangit Airport)
1,262 mi
2,031 km · 1,097 nm
3h 13m
estimated nonstop flight time
+1.5h
time difference · heading east
See live HRI→DTB fares Phone-only fares on this route — call free
Flight time details
1,262 miles nonstop takes roughly 3h 13m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- HRI — Mattala Rajapaksa International Airport · Mattala, Sri Lanka
- DTB — Silangit Airport · Siborong-Borong, Indonesia
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 HRI
- WRZ · Weerawila Airport8 mi away
- KCT · Koggala Airport59 mi away
- ADP · Ampara Airport81 mi away
- RML · Colombo Ratmalana Airport93 mi away
Near DTB
- FLZ · Dr Ferdinand Lumban Tobing Airport49 mi away
- AEG · Aek Godang Airport67 mi away
- MES · Soewondo Air Force Base92 mi away
- KNO · Kualanamu International Airport96 mi away
Frequently asked questions
How far is HRI from DTB?
The flight distance from Mattala (HRI) to Siborong-Borong (DTB) is 1,262 miles (2,031 km, 1,097 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRI to DTB?
A nonstop flight takes about 3h 13m 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 Mattala and Siborong-Borong?
Siborong-Borong is 1.5 hours ahead of Mattala.
What is the cheapest way to fly from HRI to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRI–DTB that never appear on search engines, with no booking fees.