Question 1

What is the flight distance between Seoul (GMP) and Tokyo (HND)?

Accepted Answer

The shortest Great Circle flight distance between Gimpo International Airport (GMP) and Tokyo International Airport (HND) is 1,180 km (637 nautical miles / 733 statute miles).

Question 2

How long is the flight time from GMP to HND?

Accepted Answer

The estimated commercial flight time from GMP to HND is approximately 1h 37m at typical cruising speeds (900 km/h), factoring in prevailing winds and standard 30-minute runway buffers.

Question 3

What is the difference between the Great Circle and Rhumb line route from GMP to HND?

Accepted Answer

The Great Circle geodesic path is the shortest spherical distance at 1,180 km. In contrast, the Rhumb line covers 1,181 km (+1 km (+0.1%) divergence).

Question 4

What is the initial flight heading from GMP to HND?

Accepted Answer

The initial true forward bearing when departing from GMP toward HND is 097° E.