# Distance from Boston (BOS) to Rio Frio / Progreso (RFR)

> 3,776 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,776 km / 2,346 mi / 2,039 nm
- **Estimated flight time**: 5h
- **Heading**: 203° (south southwest)
- **Return heading**: 17° (north northeast)
- **Classification**: Medium-haul
- **Type**: International (United States) → Costa Rica
- **Time difference**: -2h (When it's 23:45 in Boston, it's 21:45 in Rio Frio / Progreso)
- **Elevation difference**: 331 ft (RFR is higher than BOS)

## Airports

### [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)

- City: Boston, United States
- ICAO: KBOS
- Timezone: America/New_York
- Coordinates: 42.360000, -71.010000
- Elevation: 19 ft

### [Rio Frio / Progreso Airport (RFR)](https://www.flightduration.online/airport/rfr-rio-frio-progreso-rio-frio-progreso-airport/1ef266df-6688-67ee-9ef6-06bb2780ed98)

- City: Rio Frio / Progreso, Costa Rica
- ICAO: MRRF
- Timezone: America/Costa_Rica
- Coordinates: 10.330000, -83.890000
- Elevation: 350 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 23:45 in Boston, it's 21:45 in Rio Frio / Progreso.

## Related

- [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)
- [Rio Frio / Progreso Airport (RFR)](https://www.flightduration.online/airport/rfr-rio-frio-progreso-rio-frio-progreso-airport/1ef266df-6688-67ee-9ef6-06bb2780ed98)
- [Flight duration calculator](/#calculator)