Fly into Sheremetyevo Airport (SVO), the closest airport, located 51.7 mi (83.2 km) from the city centre. If you can't find a flight that's convenient for your trip, you might consider flying into Moscow (DME-Domodedovo Intl.), which is 10 mi (16.1 km) away.
If you'd prefer to travel by train, the main station serving the city is Barybino Station.