What's your farthest-away clinch?

[bulldog1979]

Mine of any significance is I-580 in California, over 2,100 miles from home.

[kphoger]

I also like the logical challenge of mapping out a route that gets me the most newly clinched miles within the time that I have allotted.

I understand that.

[freebrickproductions]

Without a doubt I-580 in Nevada for me.

[RoadWarrior56]

I-84 West in Oregon, Idaho and Utah, which was in 2023.  I live in Metro Atlanta.

[therocket]

HI-550 at 2,658 miles

International: Taiwan National Freeway 5 at 6,795 miles

[darmstarm]

New Mexico Route 58, part of the drive to Philmont Scout Ranch (starting from the airport in Albuquerque). About 1800 miles from where I live.

My furthest interstate clinch is I-440 in Raleigh, about 400 miles away.

[M3100]

International: New Zealand highway 6A, South Island, 7108 miles
Stateside: ME SR 102A, Mt. Desert Island, 2724 miles

[SSOWorld]

HI-93, Ka'ena Point SP (by the satellite tracking station where it was at the time closed) to H1, Oahu.  It outpaces the B210 in Greenwich/Charlton, London

if one were to replace my 6-month residency in Santa Clarita (which pre-dates the current extremes), then the B210 in would win - but again, I had not gotten the top 3 at the time (in SCV in 2013, HI-93 completed in 2022, AK-3 completed 2023, and the B210 completed in 2024)