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burnt-resistor 2 days ago

Sort of, but not precisely. In practice, it really depended on the slowest link's maximum single-channel bandwidth*, oversubscription ratio of the backhaul(s), router equipment and configuration like QoS/packet prioritization... and then it also depended on internet traffic at the particular time of day.

In my case, I was 3-4 hops away and 34 mi / 55 km straight line distance, 110 / 177 driving, and most importantly roughly around 142 / 230 of cable distance approximately by mapping paths near highways in Google Earth. I doubt the network path CalREN/CENIC was used because it never showed up in hops in traceroute (although there was nothing preventing intermediaries from encapsulating and transiting flows across other protocols and networks), but it definitely went through PAIX.

* Per technology, zero-distance minimum delay is a function of the single maximum channel bit rate and data size + lower layer encapsulating protocol(s) overhead which was probably UDP + IP + 1 or more lower layers such as Ethernet, ATM, ISDN/frame relay BRI/PRI, DSL, or POTS modems. With a 1 Gbps link using a billion 1 Hz|baud channels, it's impossible to have a single bit packet latency lower than 1 second.