航班 距離計算機
計算兩個機場或城市之間的大圓距離。以公里和英里顯示距離,並提供基於900公里/小時巡航速度的預估飛行時間。
Distances are calculated using the great-circle (Haversine) formula and represent the shortest path over Earth's surface. Actual flight paths may differ due to air traffic routes, wind patterns, and airspace restrictions.