Bismillahir'rahmannir'rahim.

Allahumma sali'ala sayyiddina Muhammadin wa 'ala alay sayyiddina Muhammadin wa barik wa salim.

"O Allah! It is with Your Help that I struggle, move and walk. O Allah! I ask You on this our journey for goodness and piety, and for deeds that are acceptable to You. O Allah! Lighten this journey for us and make its distance easy (short) for us. O Allah! You are our Companion on the road and The Guardian-Protector of the household. O Allah! I seek refuge in You from this journey's hardships, and from the disagreeable sights in store and from finding my family and property and children in misfortune upon returning"
~A duaa found online

Allahumma sali'ala sayyiddina Muhammadin wa 'ala alay sayyiddina Muhammadin wa barik wa salim. Rawdhina billahi Rabba wa bil'islaami deena wa bi'Muhammadin nabiyaa, wa akhirud'duana anil'hamdulillahi rabbil'alameen.