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Longest flights from STI
Cibao International Airport in Santiago, Dominican Republic has 11 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.
Schedule snapshot checked Sep 6, 2026.
The longest listed nonstop flight from STI is to Madrid (MAD), about 4,166 miles with an estimated block time of ~9h 11m.
- Routes ranked
- 11
- International
- 11
- Top markets
- Spain, United States, and Panama
Farthest nonstop routes
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | STI to MAD Madrid, Spain | 4,166 mi | ~9h 11m | 3×/wk | |
| 2 | STI to BOS Boston, United States | 1,586 mi | ~3h 51m | 2/day | |
| 3 | STI to EWR Newark, United States | 1,486 mi | ~3h 39m | 5-6/day | |
| 4 | STI to JFK New York, United States | 1,479 mi | ~3h 38m | 10-11/day | |
| 5 | STI to PHL Philadelphia, United States | 1,441 mi | ~3h 33m | 1/day | |
| 6 | STI to PTY Panama City, Panama | 924 mi | ~2h 29m | 2×/wk | |
| 7 | STI to MCO Orlando, United States | 919 mi | ~2h 29m | 1/day | |
| 8 | STI to FLL Fort Lauderdale, United States | 762 mi | ~2h 9m | 1-2/day | |
| 9 | STI to MIA Miami, United States | 759 mi | ~2h 9m | 2/day | |
| 10 | STI to SJU San Juan, United States | 308 mi | ~1h 13m | 1/day | |
| 11 | STI to PLS Providenciales Island, Turks & Caicos Islands | 196 mi | ~59m | 3×/wk |
Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.
Full route map
Tap a line to see the route. Farthest is STI to MAD at 4,166 mi. Scroll or pinch to zoom, drag to pan.
Lines are true great circles on a map centred on STI, so the curve you see is the route's real shortest path. Select one to jump to its row.
FAQ
What is the longest flight from STI?
The longest nonstop route in FlightQ's current STI schedule set is STI to MAD, about 4,166 miles with an estimated block time of ~9h 11m.
How are the longest STI flights ranked?
Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.
Are these guaranteed live routes?
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.