Distance from Prospect Heights to Duncan
The shortest distance (air line) between Prospect Heights and Duncan is 751.72 mi (1,209.77 km).
How far is Prospect Heights from Duncan
Prospect Heights is located in Illinois, United States within 42° 6' 14.04" N -88° 4' 23.88" W (42.1039, -87.9267) coordinates. The local time in Prospect Heights is 14:55 (23.12.2025)
Duncan is located in Oklahoma, United States within 34° 32' 26.88" N -98° 4' 42.6" W (34.5408, -97.9215) coordinates. The local time in Duncan is 14:55 (23.12.2025)
The calculated flying distance from Duncan to Duncan is 751.72 miles which is equal to 1,209.77 km.
Prospect Heights, Illinois, United States
Related Distances from Prospect Heights
Duncan, Oklahoma, United States