Do the rulings on travellers apply to one who intends to stay for three days?

Ruling on prayer in congregation for one who is sick and one who cannot control najaasah (impurity)

The traveller may shorten his prayers even if he is not encountering any difficulty

If he prays ‘Isha’ with Maghrib at the time of Maghrib, he can pray Witr immediately after that.

Should a traveler pray four rak’ahs with the congregation or pray two rak’ahs on his own?

How should missed prayers be made up?

His work is 40 miles away; should he shorten his prayers?

How should members of military units pray on the front line?

The traveler may pray the travel (shortened) prayer once he has passed the city limits

Ruling on joining ‘Asr prayer to Jumu’ah prayer