691km is 429.36 miles.
429.367
1 mile = 1.609344 km, use this conversion factor
691 km - about 8 hours 30 mins
According to http://maps.google.com/ : 691 km - about 8 hours 30 mins
The factors of 691 are: 1, 691. 691 is a prime number.
The flight distance from Toronto, Canada to Minneapolis, Minnesota is: 691 miles / 1,113 km
10% of 691 is 69.1 and 691 - 69.1 = 621.9
Answer: 691 " = 19.1944 yd
691 multiplied by 500 is 345,500
345.5
691 x 204 = 140964
691 + 10 = 701