ArenaNet just announced on the official forums the new server links for World vs World for the next 2 months.
Here are the worlds for EU:
- Abaddon’s Mouth (DE), Miller’s Sound (DE)
- Aurora Glade (EN), Ruins of Surmia (EN)
- Baruch Bay (SP)
- Desolation (EN), Whiteside Ridge (EN)
- Drakkar Lake (DE), Kodash (DE)
- Dzagonur (DE), Fissure of Woe (EN)
- Elona Reach (DE)
- Far Shiverpeaks (EN), Vizunah Square (FR)
- Gandara (EN), Fort Ranik (FR)
- Jade Sea (FR), Augury Rock (FR)
- Piken Square (EN), Blacktide (EN)
- Ring of Fire (EN), Gunnar’s Hold (EN)
- Riverside (DE), Vabbi (EN)
- Seafarer’s Rest (EN), Arborstone (FR)
- Underworld (EN)
Here are the worlds for NA:
- Anvil Rock, Borlis Pass
- Blackgate, Northern Shiverpeaks
- Crystal Desert, Eredon Terrace
- Darkhaven, Gate of Madness
- Dragonbrand, Devona’s Rest
- Ferguson’s Crossing, Tarnished Coast
- Fort Aspenwood, Kaineng
- Henge of Denravi, Stormbluff Isle
- Jade Quarry, Sanctum of Rall
- Maguuma, Sorrow’s Furnace
- Sea of Sorrows, Isle of Janthir
- Yak’s Bend, Ehmry Bay
Source: Guild Wars 2 Forums