| Route | miles | time |
| Concord - Cordelia | 25 | 30 |
| Cordelia - Moskowite Corners | 24 | 30 |
| Moskowite Corners - Pope Valley | 20 | 22 |
| Pope Valley - Calistoga (via Angwin) | 20 | 25 |
| Calistoga - Jimtown | 17 | 19 |
| Jimtown - Ukiah | 43 | 44 |
| Ukiah - Mendocino (via Orr Springs and Comptche) | 44 | 1:05 |
| Fort Bragg - Leggett | 44 | 55 |
| Leggett - Laytonville | 22 | 18 |
| Laytonville - Westport (via Branscomb) | 25 | 35 |
| Ft. Bragg - Elk | 25 | 31 |
| Elk - Philo | 20 | 31 |
| Boonville - Ft. Bragg via 128 | 47 | 49 |
| Boonville - Manchester | 25 | 38 |
| Manchester - Gualala | 21 | 24 |
| Anchor Bay - 128 via Fish Rock Road (18 miles gravel) | 28 | 66 |
| Leggett - Garberville | 24 | 26 |
| Garberville - Mattole Rd. (via Avenue of Giants) | 27 | 31 |
| Mattole Rd - Fortuna (via 101) | 25 | 22 |
| Mattole Rd @ 101 - Honeydew | 22 | 36 |
| Honeydew - Fortuna (via Mattole Rd.) | 52 | 1:20 |
| Petrolia - Mattole Beach (via Lighthouse Rd.) | 5 | 8 |
| Fortuna - Leggett via 101 | 71 | 1:05 |
| Leggett - Ukiah via 101 | 68 | 1:06 |
| Ukiah - Jimtown | 88 | 1:45 |
| Concord - Tomales via Black Point | 78 | 1:40 |
| Olema - Tomales | 19 | 26 |
| Tomales - Jenner | 25 | 40 |
| Jenner - Tin Barn Rd @ King Ridge Rd | 21 | 36 |
| Tin Barn @ King Ridge - Stewart's Point | 10 | 21 |
| Tin Barn @ King Ridge - hwy 1 via Annapolis | 21 | 36 |
| Stewart's Point - Mountain View Rd. (near Manchester) | 30 | 37 |
| Manchester - Boonville (Mountain View Rd.) | 25 | 40 |