## Conversion formula

The conversion factor from knots to miles per hour is 1.1507794480225, which means that 1 knot is equal to 1.1507794480225 miles per hour:

1 kt = 1.1507794480225 mph

To convert 604 knots into miles per hour we have to multiply 604 by the conversion factor in order to get the velocity amount from knots to miles per hour. We can also form a simple proportion to calculate the result:

1 kt → 1.1507794480225 mph

604 kt → V(mph)

Solve the above proportion to obtain the velocity V in miles per hour:

V(mph) = 604 kt × 1.1507794480225 mph

V(mph) = 695.07078660562 mph

The final result is:

604 kt → 695.07078660562 mph

We conclude that 604 knots is equivalent to 695.07078660562 miles per hour:

604 knots = 695.07078660562 miles per hour

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.001438702387254 × 604 knots.

Another way is saying that 604 knots is equal to 1 ÷ 0.001438702387254 miles per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred four knots is approximately six hundred ninety-five point zero seven one miles per hour:

604 kt ≅ 695.071 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times six hundred four knots.

## Conversion table

### knots to miles per hour chart

For quick reference purposes, below is the conversion table you can use to convert from knots to miles per hour

knots (kt) miles per hour (mph)
605 knots 696.222 miles per hour
606 knots 697.372 miles per hour
607 knots 698.523 miles per hour
608 knots 699.674 miles per hour
609 knots 700.825 miles per hour
610 knots 701.975 miles per hour
611 knots 703.126 miles per hour
612 knots 704.277 miles per hour
613 knots 705.428 miles per hour
614 knots 706.579 miles per hour