南京[nankin] Nanking
英京[eikyou] London (British capital)
帰京[kikyou] returning to Tokyo
京華[keika] capital
京響[kyoukyou] Kyoto Symphony Orchestra

京形[kyougata] style current in the capital
京坂[keihan] Kyoto-Osaka
京阪神[keihanshin] Kyoto-Osaka-Kobe
京師[keishi] capital

以北[ihoku] north of
華北[kahoku] North China
極北[kyokuhoku] extreme north
真北[makita] due north
正北[seihoku] due north

西北[seihoku] north-west
西北西[seihokusei] west-northwest
東西南北[touzainanboku] east, west, south and north
東北[touhoku] north-east
東北人[touhokujin] Northeastener