Comprehensive Recommendation
For a journey from Coimbra, Portugal to Presidente Castelo Branco, PR, flying is the most efficient mode of transport due to the vast distance and time constraints. An estimated cost of around $1,200 CAD will provide connectivity through reputable airlines such as TAP and Air Canada.
If you prefer an adventurous road trip experience, be prepared for a lengthy drive of approximately 48 hours with an estimated overall cost of $1,400 CAD for car rental, fuel, and tolls.
Regardless of the chosen mode of transport, make sure to check for travel advisories and local regulations, especially when traversing international borders.