adjective. Farthest south.

Furthest toward the south.

adjective. Farthest south.

adjective. Farthest south.

adjective. situated farthest south

"If you are pressed for time and cross in southernmost Texas, you can get to Mexico City in a day of hard driving (at least Texas colleagues of mine here in Mexico City do) and get to Acapulco four or five hours later (depending on the time of day you cross through Mexico City's traffic). franzenz"

easternmost  northernmost  westernmost  

south  

furthest  inland  landward  north  north-west