New Zealand
104 antipodal pairs
New Zealand is one of the few countries with land-to-land sandwich partners on the exact opposite side of the planet. 104 city pairs connect New Zealand to Morocco, Spain, UK/Spain, Portugal, France where two people can stand at antipodal points and make a sandwich with the Earth as filling.
NZ ↔ Iberia
Whangarei↔Tangier
Kerikeri↔LaracheAuckland↔Seville
Bucklands Beach (Auckland)↔RondaAuckland↔Setenil de las BodegasAuckland↔MálagaMangawhai↔Gibraltar
Te Arai↔GibraltarMuriwai Beach↔RotaTauranga↔JaénHamilton↔CórdobaMatamata (Hobbiton)↔BaenaCambridge↔Lucena areaRotorua↔LinaresGisborne↔AlmeríaWairoa↔SotuelamosNew Plymouth↔Toledo areaNapier↔Ciudad RealClive↔Quintanar de la OrdenHastings↔Ciudad Real areaWhanganui↔Salamanca areaDannevirke↔MadridLevin↔ÁvilaGreymouth↔nr VigoPalmerston North↔SalamancaMasterton↔SegoviaWeber↔MadridWellington↔AlaejosWellington↔ValladolidCape Palliser↔Valladolid areaKahurangi National Park↔Serra da Estrela
Tākaka↔MarialvaNelson↔Castelo BrancoMotueka↔MaçoresRichmond↔Bragança areaBlenheim↔ZamoraChristchurch↔A CoruñaChristchurch↔FozTaupō↔PuertollanoWhakatāne↔CazorlaKaikōura↔BembibrePicton↔Miranda do DouroHokitika↔FisterraWestport↔Ponte de LimaRuawai↔CádizWaipu↔TarifaDargaville↔Jerez de la FronteraRussell↔ChefchaouenKaitaia↔AsilahCoromandel Town↔MarbellaWhitianga↔Vélez-MálagaThames↔AntequeraTe Aroha↔CabraMorrinsville↔Castro del RíoTokoroa↔AndújarTaumarunui↔AlmadénRaglan↔ÉcijaNgāruawāhia↔MontillaHuntly↔Puente GenilTe Puke↔Mancha RealKatikati↔MartosWaihi↔Priego de CórdobaWaiuku↔MarchenaPukekohe↔Morón de la FronteraOneroa (Waiheke Island)↔CoínHelensville↔UbriqueKumeū↔GrazalemaWarkworth↔San RoqueOrewa↔Jimena de la FronteraEketāhuna↔San Lorenzo de El EscorialWaipukurau↔OcañaFeilding↔San Martín de ValdeiglesiasPorirua↔Peñaranda de BracamonteLower Hutt↔ToroUpper Hutt↔ArévaloCarterton↔CocaFeatherston↔OlmedoŌpōtiki↔VillacarrilloRangiora↔VilalbaKaiapoi↔MondoñedoLyttelton↔BurelaAkaroa↔RibadeoMethven↔FerrolAshburton↔ValdoviñoHanmer Springs↔O Barco de ValdeorrasReefton↔OurenseMurchison↔ChavesKaramea↔Vila RealCollingwood↔GuardaGreymouth↔PontevedraPunakaiki↔PonteareasRoss↔MurosLittle Wanganui↔PortoHokitika↔Santiago de CompostelaOxford↔LugoTe Araroa↔CartagenaHicks Bay↔MurciaGisborne↔AlbaceteCeuta↔WhangareiOther countries
Spain(82)
China(31)
Argentina(31)
Brazil(22)
Indonesia(20)
Peru(17)
Chile(15)
Japan(14)Portugal(11)
Russia(11)
Australia(11)
Colombia(8)
Ecuador(8)
Paraguay(7)
Philippines(7)
Taiwan(6)
Malaysia(6)
Vietnam(6)
Cambodia(6)
Hawaii, USA(6)Morocco(5)
Venezuela(5)
Botswana(5)
France(5)
Mongolia(4)
Kerguelen, France(4)
Bermuda(4)
South Korea(3)
Niger(3)Montana, USA(3)UK/Spain(2)
Uruguay(2)
Bolivia(2)
Thailand(2)
French Polynesia(2)
Sudan(2)Azores, Portugal(2)
UK(2)France (TAAF)(2)Colorado, USA(2)
Singapore(1)
American Samoa(1)
Fiji(1)
Mali(1)
India(1)
Laos(1)
French Guiana(1)
Cook Islands(1)
Chad(1)
Samoa(1)
New Caledonia(1)
Western Sahara(1)
Vanuatu(1)
Mauritania(1)
Kiribati(1)
DR Congo(1)
Nicaragua(1)
Falkland Islands(1)
South Georgia(1)
Wallis & Futuna(1)
Namibia(1)
Canada(1)