Distance from ZIP 94903 to 94963
San Rafael, CA → San Geronimo, CA
Straight Line Distance
4 miles
7 km
Great circle distance between ZIP code centers
Driving (est.)
≈ 5min
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 94903 (San Rafael, CA) and 94963 (San Geronimo, CA) is 4 miles (7 km).
Driving takes approximately 5min at an average speed of 90 km/h. Actual road distance is typically 15-30% longer than the straight line.