| 1 varas-castellana | = 7.5211123569929 sq li [engineer] |
| 2 varas-castellana | = 15.042224713986 sq li [engineer] |
| 3 varas-castellana | = 22.563337070979 sq li [engineer] |
| 4 varas-castellana | = 30.084449427971 sq li [engineer] |
| 5 varas-castellana | = 37.605561784964 sq li [engineer] |
| 6 varas-castellana | = 45.126674141957 sq li [engineer] |
| 7 varas-castellana | = 52.64778649895 sq li [engineer] |
| 8 varas-castellana | = 60.168898855943 sq li [engineer] |
| 9 varas-castellana | = 67.690011212936 sq li [engineer] |
| 10 varas-castellana | = 75.211123569929 sq li [engineer] |
| 20 varas-castellana | = 150.42224713986 sq li [engineer] |
| 30 varas-castellana | = 225.63337070979 sq li [engineer] |
| 40 varas-castellana | = 300.84449427971 sq li [engineer] |
| 50 varas-castellana | = 376.05561784964 sq li [engineer] |
| 60 varas-castellana | = 451.26674141957 sq li [engineer] |
| 70 varas-castellana | = 526.4778649895 sq li [engineer] |
| 80 varas-castellana | = 601.68898855943 sq li [engineer] |
| 90 varas-castellana | = 676.90011212936 sq li [engineer] |
| 100 varas-castellana | = 752.11123569929 sq li [engineer] |
| 200 varas-castellana | = 1504.2224713986 sq li [engineer] |
| 300 varas-castellana | = 2256.3337070979 sq li [engineer] |
| 400 varas-castellana | = 3008.4449427971 sq li [engineer] |
| 500 varas-castellana | = 3760.5561784964 sq li [engineer] |
| 600 varas-castellana | = 4512.6674141957 sq li [engineer] |
| 700 varas-castellana | = 5264.778649895 sq li [engineer] |
| 800 varas-castellana | = 6016.8898855943 sq li [engineer] |
| 900 varas-castellana | = 6769.0011212936 sq li [engineer] |
| 1000 varas-castellana | = 7521.1123569929 sq li [engineer] |
| 2000 varas-castellana | = 15042.224713986 sq li [engineer] |
| 4000 varas-castellana | = 30084.449427971 sq li [engineer] |
| 5000 varas-castellana | = 37605.561784964 sq li [engineer] |
| 7500 varas-castellana | = 56408.342677447 sq li [engineer] |
| 10000 varas-castellana | = 75211.123569929 sq li [engineer] |
| 25000 varas-castellana | = 188027.80892482 sq li [engineer] |
| 50000 varas-castellana | = 376055.61784964 sq li [engineer] |
| 100000 varas-castellana | = 752111.23569929 sq li [engineer] |
| 1000000 varas-castellana | = 7521112.3569929 sq li [engineer] |
| 1000000000 varas-castellana | = 7521112356.9929 sq li [engineer] |