Distance from ZIP 91921 to 91950
Chula Vista, CA → National City, CA
Straight Line Distance
2 miles
4 km
Great circle distance between ZIP code centers
Driving (est.)
≈ 3min
At 90 km/h average. Actual road distance is typically 15-30% longer.
Flying (est.)
≈ 45min
At 850 km/h cruise plus takeoff and landing.
Route Map
Frequently Asked Questions
The straight-line distance between ZIP code 91921 (Chula Vista, CA) and 91950 (National City, CA) is 2 miles (4 km).
Driving takes approximately 3min at an average speed of 90 km/h. Actual road distance is typically 15-30% longer than the straight line.