|
| San Francisco, CA (Summer, after ST 120, Tioga Pass opens) 260 Miles |
| I-80 / Bay Bridge I-80 I-580 I-205 I-5 State Route (ST) 120 US-395 ST-203 to Mammoth Lakes |
| San Francisco, CA (Winter) 393 Miles |
| I-80 / Bay Bridge I-80 I-80 / I-580 / Eastshore FRWY I-80 to Reno US-50 US-395 South ST-203 to Mammoth |
| Las Vegas, NV 306 Miles |
| I-515 US-95 ST-266 ST-168 US-395 ST-203 to Mammoth |
| San Diego, CA 395 Miles |
| I-15 North I-215 North towards Riverside / San Bernardino I-91 / I-215 North towards Barstow I-15 North US-395 North ST-203 towards Mammoth Lakes |