Located about 50 km from Srinagar, there is connectivity via taxis, buses and flights. You can take the flight to Srinagar and drive from there to Gulmarg.
You can book a flight to Shillong airport, which is 30 km from the city, and from there you can take cab and reach Shillong city.
The closes airport is Bagdogra, which is about 67 km from Darjeeling. You can take a cab from Bagdogra to Darjeeling.
In case of limited time, there is always the option to take a flight directly to Shimla and explore this beautiful hill station.
You can take a flight to Bhuntar airport. From there you can reach Kullu in 20 minutes and about 1 hour 36 minutes to reach Manali.
The best option is to take a flight to Pakyong airport which is about 28 km from the city. You can also catch the majestic glimpse of Mt Kanchenjunga.
The closest airport is Kangra and the journey to Mcleodganj from there will take about 45 minutes.