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Unit Converter

Conversion formula

The conversion factor from feet to kilometers is 0.0003048, which means that 1 foot is equal to 0.0003048 kilometers:

1 ft = 0.0003048 km

To convert 457 feet into kilometers we have to multiply 457 by the conversion factor in order to get the length amount from feet to kilometers. We can also form a simple proportion to calculate the result:

1 ft → 0.0003048 km

457 ft → L(km)

Solve the above proportion to obtain the length L in kilometers:

L(km) = 457 ft × 0.0003048 km

L(km) = 0.1392936 km

The final result is:

457 ft → 0.1392936 km

We conclude that 457 feet is equivalent to 0.1392936 kilometers:

457 feet = 0.1392936 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 7.1790807330703 × 457 feet.

Another way is saying that 457 feet is equal to 1 ÷ 7.1790807330703 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred fifty-seven feet is approximately zero point one three nine kilometers:

457 ft ≅ 0.139 km

An alternative is also that one kilometer is approximately seven point one seven nine times four hundred fifty-seven feet.

Conversion table

feet to kilometers chart

For quick reference purposes, below is the conversion table you can use to convert from feet to kilometers

feet (ft) kilometers (km)
458 feet 0.14 kilometers
459 feet 0.14 kilometers
460 feet 0.14 kilometers
461 feet 0.141 kilometers
462 feet 0.141 kilometers
463 feet 0.141 kilometers
464 feet 0.141 kilometers
465 feet 0.142 kilometers
466 feet 0.142 kilometers
467 feet 0.142 kilometers