1857 miles or 1614 nautical miles.
Source: Time and Date.com
678.83 miles.
Distance is not related to speed. Are you asking how long it would take to go from Chicago to San Fransisco and 55 miles an hour?
About 1,088 miles.
It is 2,890.85 miles according to MapQuest.
220 miles taking I-80 WEST.
By road it is 2,485 miles.
385 miles
San Francisco is about 4,000 miles from Quebec.
The distance between San Fransisco, Ca to Long Beach CA in miles is 313.02 miles.
30 miles
1451 miles
About 2130 miles.