Boeing's website lists the 777-200ER's max range at 7730 nm.

ORD-DEL is 6503 nm
JFK-DEL is 6359 nm
LAX-DEL is 6964 nm

ORD-BOM is 6999 nm
JFK-BOM is 6777 nm
LAX-BOM is 7568 nm

ORD-BLR is 7423 nm
JFK-BLR is 7228 nm
LAX-BLR is 7854 nm

Great Circle Mapper puts EWR-DEL at 7324 mi and ORD-DEL at 7484 mi