Akkarfjord is the town to the northwest of hammerfest, crammed in the mountains. I suggest using the Selfy boat to get here, as it can go 30 knots compared to half that all the other boats can do.
If you use the Borge, it takes around 30 to 50 minutes real time.
This town also has a decent paying job that makes you do this trip all the way back to hammerfest without fast traveling. It really isnt worth it.