Distance from ZIP 40122 to 40159
Fort Knox, KY → Radcliff, KY
Straight Line Distance
12 miles
19 km
Great circle distance between ZIP code centers
Driving (est.)
≈ 12min
At 90 km/h average. Actual road distance is typically 15-30% longer.
Flying (est.)
≈ 46min
At 850 km/h cruise plus takeoff and landing.
Route Map
Frequently Asked Questions
The straight-line distance between ZIP code 40122 (Fort Knox, KY) and 40159 (Radcliff, KY) is 12 miles (19 km).
Driving takes approximately 12min at an average speed of 90 km/h. Actual road distance is typically 15-30% longer than the straight line.