Ilium said:
But how many of those get made by anybody? That's a LONG way. Although the Packers kicker nailed one that long this week.
50 yards is, pretty much, the break point for an NFL kicker. Within 50 yards, most NFL kickers are expected to pretty much make the kick most every time. If a kicker can't reliably make a high-40 yarder, he won't keep his job for long.
Beyond 50 yards, it depends on the kicker, and the field and weather conditions. A guy that's normally reliable out to 55 or so indoors, on a rug, is going to lose a few yards in accuracy on natural turf (especially if it's chewed up), or if it's windy and / or cold.
Another determining factor on whether a team tries a long field goal is the game situation. When you miss a long FG, you're giving the other team increasingly good field position, which is why really long field goals are usually only attempted at the end of a half. (I think that Janikowski tried a 64-yarder last weekend, at the end of a half; my understanding was that he hit the upright, but that he had enough leg to have made it from 70.)
And, just FYI, Mason Crosby (the Packers kicker) hit from 48 and 45 on Sunday, but missed from 52 (though the miss was wide left, not short). Crosby's got a strong leg, from what I've seen.