680碼等於多少千米？碼（符號為：yd）和千米（亦稱“千米”，符號為：km）是長度單位，它們之間的換算關係是：1碼等於0.000914千米。要將680碼轉換為千米，我們可以透過碼與千米換算比率來計算：
680 碼 = 680 * 0.000914 千米 = 0.621792 千米
因此，680碼換算成千米的答案是680碼等於0.621792千米。
了解更多：680千米等於多少碼? | 1碼等於幾千米? | 1千米等於幾碼?
| 碼 (yd) | 千米 (km) |
|---|---|
| 681 yd | 0.622706 km |
| 682 yd | 0.623621 km |
| 683 yd | 0.624535 km |
| 684 yd | 0.62545 km |
| 685 yd | 0.626364 km |
| 686 yd | 0.627278 km |
| 687 yd | 0.628193 km |
| 688 yd | 0.629107 km |
| 689 yd | 0.630022 km |
| 690 yd | 0.630936 km |
| 691 yd | 0.63185 km |
| 692 yd | 0.632765 km |
| 693 yd | 0.633679 km |
| 694 yd | 0.634594 km |
| 695 yd | 0.635508 km |
| 696 yd | 0.636422 km |
| 697 yd | 0.637337 km |
| 698 yd | 0.638251 km |
| 699 yd | 0.639166 km |
| 700 yd | 0.64008 km |
| 701 yd | 0.640994 km |
| 702 yd | 0.641909 km |
| 703 yd | 0.642823 km |
| 704 yd | 0.643738 km |
| 705 yd | 0.644652 km |
| 706 yd | 0.645566 km |
| 707 yd | 0.646481 km |
| 708 yd | 0.647395 km |
| 709 yd | 0.64831 km |
| 710 yd | 0.649224 km |
| 碼 (yd) | 千米 (km) |
|---|---|
| 711 yd | 0.650138 km |
| 712 yd | 0.651053 km |
| 713 yd | 0.651967 km |
| 714 yd | 0.652882 km |
| 715 yd | 0.653796 km |
| 716 yd | 0.65471 km |
| 717 yd | 0.655625 km |
| 718 yd | 0.656539 km |
| 719 yd | 0.657454 km |
| 720 yd | 0.658368 km |
| 721 yd | 0.659282 km |
| 722 yd | 0.660197 km |
| 723 yd | 0.661111 km |
| 724 yd | 0.662026 km |
| 725 yd | 0.66294 km |
| 726 yd | 0.663854 km |
| 727 yd | 0.664769 km |
| 728 yd | 0.665683 km |
| 729 yd | 0.666598 km |
| 730 yd | 0.667512 km |
| 731 yd | 0.668426 km |
| 732 yd | 0.669341 km |
| 733 yd | 0.670255 km |
| 734 yd | 0.67117 km |
| 735 yd | 0.672084 km |
| 736 yd | 0.672998 km |
| 737 yd | 0.673913 km |
| 738 yd | 0.674827 km |
| 739 yd | 0.675742 km |
| 740 yd | 0.676656 km |