There are three daily flights between Lago Agrio and Quito, except on Sundays. Flights take about 30 minutes.
There are two daily flights between Coca and Quito, except on Sundays. Flights take about 25 minutes.
Lago Agrio is a entrance by road and plain to the Ecuadorian Amazon about 7 hour by bus from Quito.
Tena is a entrance point by road to Ecuadorian Amazon about 6 hours by bus from Quito.
From Tena it is another 5 hours to get to Coca, the province capital of Orellana.