As of June 2023, I have been fortunate to visit 50 countries.
This countries visited map was created in R with the “highcharter” package. The “webshot” package was used to convert the highcharter-produced HTML widget to a static JPG. Code for this map was modified from World map of visited countries in R.
This air travel map (click on it to see a larger version) shows all of the international flights that I have been on. As of November 2021, the longest flight that I have been on was from Dallas to Doha, Qatar (7,932 miles, about 15 hours and 30 minutes).
The travel map was created in R using code modified from Create Air Travel Route Maps with ggplot2.