region·latency

GCP us-east1 latency

South Carolina · Moncks Corner, South Carolina, US. How long a round trip from your machine to this region takes — and how much of that distance alone demands.

The region

CloudGoogle Cloud
Region codeus-east1
Region nameSouth Carolina
Datacentre cityMoncks Corner, South Carolina, US
Coordinates33.20, -80.01
Published IPv4 prefixes48
Probe endpointhttps://storage.us-east1.rep.googleapis.com/
Probe styletimed blind — the endpoint sends no CORS headers
VerificationProbed on this region’s dedicated regional storage endpoint — one address per region, no wildcard DNS — with identity confirmed by a single gcping call per sweep. The recorded range-check predates this endpoint and covered an earlier host. Checked 2026-08-21.

Coordinates are the real datacentre city rather than the marketing region name, because they feed the distance maths below.

Distance, and the floor it sets

Light in fibre covers about 100 km per millisecond of round trip. These are the great-circle distances to Moncks Corner, South Carolina and the latency no network can beat — not a measurement, a limit. What you actually measure is this plus routing.

FromDistanceFloor
New York991 km9.9 ms
Los Angeles3,520 km35 ms
São Paulo7,234 km72 ms
London6,523 km65 ms
Frankfurt7,159 km72 ms
Johannesburg13,158 km132 ms
Dubai11,982 km120 ms
Mumbai13,529 km135 ms
Singapore16,153 km162 ms
Tokyo11,316 km113 ms
Sydney15,318 km153 ms

Nearest other regions

The closest regions to Moncks Corner, South Carolina on any cloud, with the distance between them and the floor that distance sets.

Measure it yourself

These figures are geometry. Your own round trip to us-east1 depends on your connection and the route it takes — open the instrument, pick GCP, and sweep. Every region is timed from your browser against the endpoint listed above, and the result is split into the part physics demands and the part the network added.

See every GCP region on the GCP latency page.