Stopovers between Boston and Delhi
Boston to Delhi is about 11,479 km. 12 cities sit close enough to the route to add a night or two, and Reykjavík, Helsinki, Warsaw have airline stopover programs. Pick your dates to see what each one really costs.
Cities on the way
Sits almost exactly on the great circle between North America and Europe, so the detour is tiny.
Finnair's hub and a natural break between Europe and Asia.
Good-value city with LOT's free stopover program.
Train from the airport to the old town in 12 minutes, so even a single night works.
Metro from the airport to the centre in 15 minutes; great for one night.
Turkish Airlines may give you a free hotel night if you connect here for 20+ hours.
US preclearance on the way home means you land in the US as a domestic arrival.
Train from Schiphol to Centraal in 15 minutes, every few minutes.
Arlanda Express reaches the city in 20 minutes.
Fjord city with a fast airport train.
Heathrow Express gets you to Paddington in 15 minutes.
S-Bahn reaches the centre in 15 minutes; the Rhine valley is close.