The Roman Map of Britain Longovicio Lanchester, Durham

Lineoiugla various readings based on Lincouigla (R&C 133) next
Longouicio var. Longouitio (ND xl₁₅ illustration)
Praefectus numeri Longouicanorum (ND xl₃₀ text)
Longouicio vars. Longo uica, Longouitio (ND xl₃₀ text)
VEX(illationis) SUEBORUM LON(govicianorum) GOR(dianae) (RIB 1074 altar)

Lanchester is recorded as Langecestr’ 1196, and Langley as Langeleye 1232.  Long- was taken in as OE lang 'long'. Long- must be the old name of the river Browney Brune ca.1190 'the brown one'. 

Lanchester NZ1546

LANCHESTER ROMAN FORT (LONGOVICIUM)