# Distance from New Delhi (DEL) to Merlo (RLO)

> 16,395 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,395 km / 10,187 mi / 8,853 nm
- **Estimated flight time**: 20h
- **Heading**: 254° (west southwest)
- **Return heading**: 87° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Argentina
- **Intercontinental**: Asia → South America
- **Time difference**: -8.5h (When it's 16:08 in New Delhi, it's 07:38 in Merlo)
- **Elevation difference**: 1,244 ft (RLO is higher than DEL)

## Airports

### [Indira Gandhi International Airport (DEL)](https://www.flightduration.online/airport/del-new-delhi-indira-gandhi-international-airport/1ef266df-f1ff-667e-9e80-06bb2780ed98)

- City: New Delhi, India
- ICAO: VIDP
- Timezone: Asia/Kolkata
- Coordinates: 28.570000, 77.100000
- Elevation: 777 ft

### [Valle Del Conlara International Airport (RLO)](https://www.flightduration.online/airport/rlo-merlo-valle-del-conlara-international-airport/1ef266df-9228-6f70-a814-06bb2780ed98)

- City: Merlo, Argentina
- ICAO: SAOS
- Timezone: America/Argentina/San_Luis
- Coordinates: -32.380000, -65.190000
- Elevation: 2,021 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 16:08 in New Delhi, it's 07:38 in Merlo.
With a 8.5-hour time difference, expect significant jet lag.

## Related

- [Indira Gandhi International Airport (DEL)](https://www.flightduration.online/airport/del-new-delhi-indira-gandhi-international-airport/1ef266df-f1ff-667e-9e80-06bb2780ed98)
- [Valle Del Conlara International Airport (RLO)](https://www.flightduration.online/airport/rlo-merlo-valle-del-conlara-international-airport/1ef266df-9228-6f70-a814-06bb2780ed98)
- [Flight duration calculator](/#calculator)