Voo Nacional Curto
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The Short National Flight Carbon Footprint Calculator is an online tool designed to estimate the greenhouse gas emissions generated by short-distance flights within Brazil. The estimate is based on an approximate value of 150 kg of CO2 equivalent per 100 km of flight. This calculation is crucial for users to understand the environmental impact of their travel choices.
The formula used is straightforward: the longer the distance traveled, the greater the amount of emissions. However, it's essential to consider that the value of 150 kg/100km is an average and may vary depending on factors such as the type of aircraft, fuel efficiency, and the number of passengers. This calculator serves as a reference for users to evaluate their transportation options and consider more sustainable alternatives.
Short-distance flights are those that occur within the same region or between nearby cities. Examples include trips from São Paulo to Rio de Janeiro or from Brasília to Belo Horizonte. Although they may seem insignificant individually, the sum of these trips can significantly contribute to total greenhouse gas emissions.
When using this calculator, it's essential to keep some precautions in mind. Firstly, the value of 150 kg/100km is an estimate and may not exactly reflect the emissions of a specific flight. Additionally, the calculator does not account for other factors that can influence emissions, such as altitude and weather conditions. Despite these limitations, the tool provides a good estimate and can be useful for making more informed decisions.
Frequently asked questions
How does the short national flight carbon footprint calculator work?
The calculator estimates carbon footprint based on 150 kg of CO2 equivalent per 100 km of flight.
Which flights are considered short-distance?
Flights within the same region or between nearby cities, such as São Paulo to Rio de Janeiro.
Is the calculator accurate?
The calculator provides an estimate based on average values and may not exactly reflect the emissions of a specific flight.
Can I use this calculator for other types of flights?
This calculator is specific to short-distance national flights. For other types of flights, it's recommended to seek specific tools.
How can I reduce my carbon footprint when traveling?
Consider alternative transportation, such as trains or buses, and choose more efficient flights when possible.