How to redirect a node to an external URL? Is there a way to "alias" a Drupal site node to an external URL?  

I'd like that a click on a link in my Drupal site like 'http://mysite/node/64' redirects to an address like 'http://anothersite/whateverurl'.  

I use Fullcalendar View module.
I added a Date range field to a custom content of mine (my modified Basic page).
If I set a date in a node of that type, I can see an item linked to it in the Calendar:

If I click on the item, I am redirected to the corresponding node and I see its content.
For some nodes, I'd like the link to point to an external url instead...  

[Edit]
I tried something else: I created a new View with no fields at all except the Daterange.
When I use Format: Unformatted list, I get this result:

which is OK as I have only one node of the type filtered.
When I use Format: Full Calendar Display, I get this result:

which is strange as I have no fields in the View description pointing to the node itself...
Does it mean that Fullcalendar View] module generates its magic elsewhere?
I'm a bit confused :-(
Any help?
Since you want this done in a view here is a possible solution


Add a link field to your content type external url which would need to be followed when available otherwise (if empty) it would take to node view (normal behaviour).


Modify the Fullcalendar View and add follow 2 fields 


Link to content hidden

external url and adjust the No results behaviour to include {{ view_node }} 

Use external url as the link 


NOTE: it appears that Fullcallendar view module takes the link to node in a way that it cannot be modified within the view as described above.  There is a feature request that asks for such an option.  In the meantime perhaps the above can be achieved with another calendar module () or modify the URL from within a custom module.