| furlong | 1 fur | 2 fur | 3 fur | 4 fur | 5 fur | 6 fur | 7 fur | 8 fur | 9 fur | 10 fur | 11 fur | 12 fur | 13 fur | 14 fur | 15 fur | 16 fur | 17 fur | 18 fur | 19 fur | 20 fur | 21 fur | 22 fur | 23 fur | 24 fur | 25 fur | 26 fur | 27 fur | 28 fur | 29 fur | 30 fur | 31 fur | 32 fur | 33 fur | 34 fur | 35 fur | 36 fur | 37 fur | 38 fur | 39 fur | 40 fur | 41 fur | 42 fur | 43 fur | 44 fur | 45 fur | 46 fur | 47 fur | 48 fur | 49 fur | 50 fur | 51 fur | 52 fur | 53 fur | 54 fur | 55 fur | 56 fur | 57 fur | 58 fur | 59 fur | 60 fur | 61 fur | 62 fur | 63 fur | 64 fur | 65 fur | 66 fur | 67 fur | 68 fur | 69 fur | 70 fur | 71 fur | 72 fur | 73 fur | 74 fur | 75 fur | 76 fur | 77 fur | 78 fur | 79 fur | 80 fur | 81 fur | 82 fur | 83 fur | 84 fur | 85 fur | 86 fur | 87 fur | 88 fur | 89 fur | 90 fur | 91 fur | 92 fur | 93 fur | 94 fur | 95 fur | 96 fur | 97 fur | 98 fur | 99 fur | 100 fur |
| spat | 2.01168 × 10-10 S | 4.02336 × 10-10 S | 6.03504 × 10-10 S | 8.04672 × 10-10 S | 1.00584 × 10-9 S | 1.207008 × 10-9 S | 1.408176 × 10-9 S | 1.609344 × 10-9 S | 1.810512 × 10-9 S | 2.01168 × 10-9 S | 2.212848 × 10-9 S | 2.414016 × 10-9 S | 2.615184 × 10-9 S | 2.816352 × 10-9 S | 3.01752 × 10-9 S | 3.218688 × 10-9 S | 3.419856 × 10-9 S | 3.621024 × 10-9 S | 3.822192 × 10-9 S | 4.02336 × 10-9 S | 4.224528 × 10-9 S | 4.425696 × 10-9 S | 4.626864 × 10-9 S | 4.828032 × 10-9 S | 5.0292 × 10-9 S | 5.230368 × 10-9 S | 5.431536 × 10-9 S | 5.632704 × 10-9 S | 5.833872 × 10-9 S | 6.03504 × 10-9 S | 6.236208 × 10-9 S | 6.437376 × 10-9 S | 6.638544 × 10-9 S | 6.839712 × 10-9 S | 7.04088 × 10-9 S | 7.242048 × 10-9 S | 7.443216 × 10-9 S | 7.644384 × 10-9 S | 7.845552 × 10-9 S | 8.04672 × 10-9 S | 8.247888 × 10-9 S | 8.449056 × 10-9 S | 8.650224 × 10-9 S | 8.851392 × 10-9 S | 9.05256 × 10-9 S | 9.253728 × 10-9 S | 9.454896 × 10-9 S | 9.656064 × 10-9 S | 9.857232 × 10-9 S | 1.00584 × 10-8 S | 1.0259568 × 10-8 S | 1.0460736 × 10-8 S | 1.0661904 × 10-8 S | 1.0863072 × 10-8 S | 1.106424 × 10-8 S | 1.1265408 × 10-8 S | 1.1466576 × 10-8 S | 1.1667744 × 10-8 S | 1.1868912 × 10-8 S | 1.207008 × 10-8 S | 1.2271248 × 10-8 S | 1.2472416 × 10-8 S | 1.2673584 × 10-8 S | 1.2874752 × 10-8 S | 1.307592 × 10-8 S | 1.3277088 × 10-8 S | 1.3478256 × 10-8 S | 1.3679424 × 10-8 S | 1.3880592 × 10-8 S | 1.408176 × 10-8 S | 1.4282928 × 10-8 S | 1.4484096 × 10-8 S | 1.4685264 × 10-8 S | 1.4886432 × 10-8 S | 1.50876 × 10-8 S | 1.5288768 × 10-8 S | 1.5489936 × 10-8 S | 1.5691104 × 10-8 S | 1.5892272 × 10-8 S | 1.609344 × 10-8 S | 1.6294608 × 10-8 S | 1.6495776 × 10-8 S | 1.6696944 × 10-8 S | 1.6898112 × 10-8 S | 1.709928 × 10-8 S | 1.7300448 × 10-8 S | 1.7501616 × 10-8 S | 1.7702784 × 10-8 S | 1.7903952 × 10-8 S | 1.810512 × 10-8 S | 1.8306288 × 10-8 S | 1.8507456 × 10-8 S | 1.8708624 × 10-8 S | 1.8909792 × 10-8 S | 1.911096 × 10-8 S | 1.9312128 × 10-8 S | 1.9513296 × 10-8 S | 1.9714464 × 10-8 S | 1.9915632 × 10-8 S | 2.01168 × 10-8 S |
A furlong is a measure of distance in imperial units and U.S. customary units equal to one-eighth of a mile, equivalent to 660 feet, 220 yards, 40 rods, or 10 chains.
| 1 furlong = 2.01168E-10 spats | 4 furlong = 8.04672E-10 spats |
| 1.5 furlong = 3.01752E-10 spats | 4.5 furlong = 9.05256E-10 spats |
| 2 furlong = 4.02336E-10 spats | 5 furlong = 1.00584E-9 spats |
| 2.5 furlong = 5.0292E-10 spats | 5.5 furlong = 1.106424E-9 spats |
| 3 furlong = 6.03504E-10 spats | 6 furlong = 1.207008E-9 spats |
The spat (symbol S) is also an obsolete unit of distance used in astronomy. It is equal to 1000000000 kilometres (1 Tm or 1012 m). It is about 6.6846 astronomical units (AU), 1.057×10−4 light-years or3.240×10−5 parsecs.
| 1 spats = 4970969537.8987 furlong | 4 spats = 19883878151.595 furlong |
| 1.5 spats = 7456454306.848 furlong | 4.5 spats = 22369362920.544 furlong |
| 2 spats = 9941939075.7973 furlong | 5 spats = 24854847689.493 furlong |
| 2.5 spats = 12427423844.747 furlong | 5.5 spats = 27340332458.443 furlong |
| 3 spats = 14912908613.696 furlong | 6 spats = 29825817227.392 furlong |
| 1 furlong = 2.01168 × 10-10 spats |
| 1 spats = 4,970,969,537.8987 furlong |