bicycle tour Vietnam

Tomorrow afternoon boyfriend and I are off to Ho Chi Minh City (by way of Amsterdam and Singapore). We're not there until 2nd of February and hopefully directly on our way to Bao Loc, which is where we'll start bicycling. This is our plan:

Bao Loc - Dalat: 110 km
Dalat - Phan Rang: 110 km
Phan Rang - Nha Trang: 107,5 km
Nha Trang - Tuy Hoa: 126 km
Tuy Hoa - Qui Nhon: 113 km
Qui Nhon - Sa Huynh: 116,5 km
Sa Huynh - Quang Ngai: 64,5 km
Quang Ngai - Hoi An: 121,5 km
Hoi An - Lang Co: 75 km
Lang Co - Hue: 60,6 km

I'll let you know how I'm doing.