428 km = 265,946 9 miles
428 square miles is approximately 1107 square kilometers.
428 miles = 688.8 km
Toronto is 428 miles (689 kilometers) from Boston.
0.081 miles.
428 miles
Time = Distance/Speed = 428/65 = 6.58 hours = 6 hours 35.08 minutes
The distance from Philadelphia, Pennsylvania, to Portsmouth, Ohio, is 428 air miles. That equals 689 kilometers or 372 nautical miles.
It is 428 miles according to Google Maps.
428 miles via I-64 E
The shortest driving distance is 428 miles.
760 kilometers is about 472.242 miles.
1,335,470 kilometers