| Mentor to Somersworth (New Hampshire) | 543.07 mi (873.99 km) |
| Mentor to Somerton (Arizona) | 1,927.67 mi (3,102.29 km) |
| Mentor to Somerville (Massachusetts) | 527.10 mi (848.28 km) |
| Mentor to Somerville (New Jersey) | 358.44 mi (576.85 km) |
| Mentor to Sonoma (California) | 2,168.85 mi (3,490.42 km) |
| Mentor to Soquel (California) | 2,173.75 mi (3,498.31 km) |
| Mentor to South Bend (Indiana) | 254.54 mi (409.64 km) |
| Mentor to South Bradenton (Florida) | 985.59 mi (1,586.15 km) |
| Mentor to South Burlington (Vermont) | 451.92 mi (727.30 km) |
| Mentor to South Charleston (West Virginia) | 232.10 mi (373.53 km) |
| Mentor to South Daytona (Florida) | 865.50 mi (1,392.88 km) |
| Mentor to South El Monte (California) | 2,053.95 mi (3,305.52 km) |
| Mentor to South Elgin (Illinois) | 359.66 mi (578.82 km) |
| Mentor to South Euclid (Ohio) | 15.00 mi (24.14 km) |
| Mentor to South Farmingdale (New York) | 415.40 mi (668.53 km) |
