Stopovers between Houston and Athens
Houston to Athens is about 10,178 km. 12 cities sit close enough to the route to add a night or two, and Zurich, Reykjavík, Madrid have airline stopover programs. Pick your dates to see what each one really costs.
Cities on the way
Train from the airport to the old town in 12 minutes, so even a single night works.
Sits almost exactly on the great circle between North America and Europe, so the detour is tiny.
Iberia lets you stop 1–9 nights at no extra airfare.
Compact lakeside city with free public transport for hotel guests.
One of the easiest stopover cities in Europe: metro from the airport, walkable, great food.
RER B from CDG reaches central Paris in about 35 minutes.
UP Express runs to Union Station in 25 minutes.
Heathrow Express gets you to Paddington in 15 minutes.
US preclearance on the way home means you land in the US as a domestic arrival.
Plenty of flights from every airline make for flexible stopovers.
The Leonardo Express train reaches Termini in 32 minutes.
Beer gardens, museums and easy Alpine day trips.