Köln
| Köln | |||
|
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  Köln |
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| Keng-hūi-tō͘: 50°56′32″N 06°57′28″E / 50.94222°N 6.95778°E | |||
| Kok-ka | Tek-kok | ||
|---|---|---|---|
| Chiu | Nordrhein-Westfalen | ||
| Khu | Köln | ||
| Kūn | To̍k-li̍p chhī | ||
| Bīn-chek | |||
| - Lóng-chóng | 405.15 km2 | ||
| Koân-tō͘ | 37,5–118,4 m | ||
| Jîn-kháu (2008-06-30) | |||
| - Lóng-chóng | 996,690 lâng | ||
| - Bi̍t-tō͘ | 2,460.1/km2 | ||
Köln sī Tek-kok Nordrhein-Westfalen siāng toā ê siâⁿ-chhī.
 | Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia. |