Distance from ZIP 80503 to 80540
Longmont, CO → Lyons, CO
Straight Line Distance
10 miles
16 km
Great circle distance between ZIP code centers
Driving (est.)
≈ 11min
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 80503 (Longmont, CO) and 80540 (Lyons, CO) is 10 miles (16 km).
Driving takes approximately 11min at an average speed of 90 km/h. Actual road distance is typically 15-30% longer than the straight line.