Which delivery areas are classed as long distance?

Pre-Christmas delivery slots for the following postcodes are set to close on Sunday 7th December. Any orders placed after this date will be delivered from January.

AB, AL, B, BA, BB, BH, BL, BS, CA, CB, CF, CH, CM, CO, CV, CW, DD, DG, DT, DY, EH, EN, EX, FK, FY, G, GL, HP, HR, IP, IV, KA, KW, KY, L, LA, LD, LL, LU, M, MK, ML, NG31, NG32, NG34, NN, NP, NR, OL, OX, PA, PE, PH, PL, PO, PR, SA, SG, SK, SN, SO, SP, SS, ST, SY, TA, TD, TF, TQ, TR, WA, WD, WN, WR, WS, WV