| grayline tours | 1.59 | 0.4 | 1913 | 14 | 98 |
| grayline tours nashville | 0.49 | 0.9 | 1226 | 24 | 76 |
| grayline tours iceland | 1.7 | 0.4 | 5379 | 22 | 88 |
| grayline tours ny | 1.16 | 0.9 | 8282 | 17 | 9 |
| gray line tours new orleans | 0.8 | 0.9 | 3501 | 27 | 9 |
| gray line tours orlando | 1.48 | 0.6 | 2253 | 23 | 56 |
| grayline tours london england | 0.23 | 0.5 | 4069 | 29 | 72 |
| gray line tours las vegas | 0.23 | 0.9 | 7521 | 25 | 89 |
| gray line tours washington dc | 0.83 | 1 | 795 | 29 | 63 |
| gray line tours london | 1.63 | 0.7 | 9681 | 22 | 18 |
| gray line tours munich | 1.94 | 0.1 | 6225 | 22 | 68 |
| gray line tours nyc | 0.84 | 0.7 | 4067 | 19 | 34 |
| grayline tours las vegas to grand canyon | 1.94 | 0.6 | 7894 | 40 | 91 |
| gray line tours of nashville | 1.12 | 0.1 | 345 | 28 | 63 |
| gray line tours san antonio | 1.4 | 0.8 | 1401 | 27 | 85 |
| gray line tours rome | 1.16 | 0.2 | 7597 | 20 | 49 |
| charter bus phoenix grayline arizona tours | 0.75 | 0.4 | 5768 | 42 | 64 |
| charter bus tucson grayline arizona tours | 0.92 | 0.4 | 9618 | 41 | 18 |
| grayline rome tours | 0.41 | 0.9 | 784 | 19 | 61 |
| grayline savannah tours | 1.6 | 0.7 | 3025 | 23 | 14 |
| grayline bus tours nashville tn | 0.87 | 0.6 | 9837 | 31 | 51 |
| grayline bus tours new orleans | 0.23 | 0.5 | 2319 | 30 | 42 |
| grayline london golden tours | 1.16 | 0.1 | 206 | 28 | 24 |
| grayline bus tours las vegas to hoover dam | 1.97 | 0.1 | 6929 | 42 | 22 |
