Beijing

From the Beijing Nanyuan Airport to the Capital Airport (46.8 kilometers), no airport shuttles available, one-hour taxi ride, which costs approximately150 yuan.

Shanghai

From the Hongqiao Airport to the Pudong Airport, airport shuttles available from 6:00 am to 11:00 pm, coming every 20-30 minutes, which costs approximately 30 yuan per person.

Hohhot

Route A: From the Hohhot Airport to the Hohhot Railway Station and the Passenger Station, airport shuttles available, coming every 25-30 minutes, 15 yuan per person.

Route B: 30-minute taxi ride to the Railway Station and the Passenger Station (16.2 kilometers), which costs approximately 40 yuan.

Route C: 15-minute taxi ride to the East Railway Station (9.2 kilometers), which costs approximately 20 yuan.

Baotou

From the Baotou Airport to the Baotou Railway Station and the Passenger Station, no airport shuttles available.

Route A: 12-minute taxi ride to the Baotou East Railway Station (5.5 kilometers), which costs approximately 16 yuan.

Route B: 30-minute taxi ride to the Baotou Railway Station (18 kilometers), which costs approximately 40 yuan.

Route C: 50-minute taxi ride to the Baotou Hondlon Coach Station (27 kilometers), which costs approximately 60 yuan.

Route D: 8-minute taxi ride to the Baotou Donghe Passenger Station (3.2 kilometers), which costs approximately 15 yuan.

Note: The information above is from the internet and only for reference.