deep
light year
mecocephalic
secular
voyage
longways
country mile
bomb
trot
durative
outstrip
the length of the Flemington straight
long-termly
outdistance
distance
wave
longirostrate
geographically challenged
schlep
overstride
interstride
long
en route
shuttlecock
blue moon
advance
lengthily
donkey's ears
donkey's years
come a long way
tick past
leap
trek
advanced
far
gate
long-pending
ripe
macrobiotic
long game
stride
dog's age
overrun
deepeningly
grip
ages
age
long-span
donkey's
trounce
lifetime
trance
eon
hot minute
overshoot
imperishable
prolongedly
scenic route
at last
foreshoot
spam
abiding
overpursue
Godspeed
enduring
forever
make way
pathed
old-line
outjourney
agait
force the pace
move forward
long haul
long as one's arm
onward
longstandingness
any more
limit
extralong
time out of mind
aeon
stamp
forge
longwise
canter
until the cows come home
sesquipedalian
on course
final curtain
on
inveterately
go overboard
sesquipedalianism
overforward
until the cows freeze over
at length
flash forward