.htaccess
RewriteEngine on

RewriteRule (.*?)-(.*?)-kac-(.*?).html hesapla.php?hesap=$2&to=$3&deger=$1
hesapla.php

<?php

echo "<pre>" . print_r( $_REQUEST , TRUE) . "</pre>";

?>

Örnek linkler;

site.com/350-km-kac-m.html
site.com/67346734-m-kac-km.html