Do we use odd day pronunciations outside of calendar ranges?

After reading @jkerian’s comment in this post, I started thinking about this. Here’s the comment in full:

On a side note, all days ending in ‘4’ are also irregular, and use ~よっか. So the 14th is じゅう・よっか, the 24th is に・じゅう・よっか, even though all the other days >10 switch over to ~にち

Obviously the most calendar days is 31, but does this rule apply if I want to refer to the 34th day? Or 84? Or any number of day that ends in 4? Or twenty (はつか - ２０日)? Or do these rules only apply to so-called "calendar" speak?

I realize there are probably better ways of saying such things, but here are some examples:

• 事故から４４日目　→　The 44th day since the accident. （よんじゅう・よっか・め　or　よんじゅう・よ（ん）にち・め?）
• 裁判長は犯人に120日間の[懲役]{ちょう・えき}を申し渡した。　→　The judge sentenced the criminal to 120 days in prison. (ひゃく・はつか・かん　or　ひゃく・にじゅうにち・かん?)
• 宇宙探査機が2374日間で往復した。　→　The spacecraft made its round-trip in 2374 days. (にせん・さんびゃく・ななじゅう・よっか・かん　or　にせん・さんびゃく・ななじゅう・よ（ん）にち・かん?）