That depends on where they came from and how they travelled.
They finally seized Carhtage after about a hundred and twenty years of warfare.
25 years
25 Years On The List
The Third Punic War ended with the complete destruction of Carthage. The city was destroyed, and the survivors were sold into slavery by the Romans.
If you mean march, Roman soldiers had to march at an ordinary pace of 20 Roman miles a day and at a fast military pace of 24 Roman miles.
Roman soldiers and the Romans in general went to bed at dusk, not long after dinner. They did not have light bulbs. The Roman soldiers were not left idle. They were put through a tough training and exercise schedule. They often had to do long marches with heavy rucksacks and had to build fortifications and roads. It is likely that they were tired in the evening.
264 to 146 BCE.
Fifteen years.
Auxiliary soldiers had to serve in auxiliary troops for 25 years before being eligible for Roman citizenship on discharge.
The "caligae" worn by Roman soldiers were open-sided hobnailed leather footwear.
Four (4) hours from England to Normandy
A week's sailing.