A strong Egypt itinerary is a sequence of compatible travel systems, not a contest to fit the most names onto a map.

7 days: one clear geographic story
Cairo/Giza plus Luxor, or a focused Cairo–Luxor–Aswan Nile route. Protect arrival and departure days from heroic transfers.
10 days: add one meaningful contrast
Complete the Nile spine and add one Red Sea base only with a clean flight/transfer. The extra nights should deepen the route, not simply add another hotel key.

14 days: expand regionally, not randomly
Add Alexandria or a distinct Red Sea/Sinai block without turning every day into an airport or coach transfer. Use the added time to slow down difficult terrain or connect a second compatible region.
Transfer days are real days
- Domestic flights can protect time between Cairo, Upper Egypt, Red Sea and Sinai systems.
- Rail is useful on the Nile corridor but service choice and booking rules should be checked live.
- Cruise/private road transport can structure Upper Egypt when used as a deliberate itinerary system.
What to cut first
If the route requires backtracking, a same-day long transfer plus sightseeing, or repeated one-night stops, cut the least distinctive leg. Cairo–Luxor–Aswan is a coherent Nile spine; adding Red Sea or Sinai creates a second transport system.
How to pressure-test the route
Before booking, write each change of base in door-to-door terms: checkout, station or airport access, waiting time, the main leg, last-mile transfer and check-in. In Egypt, the headline journey time can hide the part that consumes the day. A route such as Cairo/Giza plus Luxor, or a focused Cairo–Luxor–Aswan Nile route works best when the long transfer sits between substantial stays rather than between two one-night stops.
Give every base a job. One should anchor the arrival, another should unlock a region, and any third base should add something that cannot be reached comfortably from the first two. If two consecutive stops deliver similar scenery or require backtracking, combine the nights. The result is usually a calmer itinerary with more usable mornings and evenings.
