| Montrose to Somersworth (New Hampshire) | 3,037.37 mi (4,888.17 km) |
| Montrose to Somerton (Arizona) | 5,113.91 mi (8,230.04 km) |
| Montrose to Somerville (Massachusetts) | 3,086.02 mi (4,966.47 km) |
| Montrose to Somerville (New Jersey) | 3,303.85 mi (5,317.04 km) |
| Montrose to Sonoma (California) | 5,001.46 mi (8,049.08 km) |
| Montrose to Soquel (California) | 5,064.90 mi (8,151.17 km) |
| Montrose to South Bend (Indiana) | 3,670.63 mi (5,907.31 km) |
| Montrose to South Bradenton (Florida) | 4,285.55 mi (6,896.92 km) |
| Montrose to South Burlington (Vermont) | 3,066.88 mi (4,935.67 km) |
| Montrose to South Charleston (West Virginia) | 3,676.56 mi (5,916.84 km) |
| Montrose to South Daytona (Florida) | 4,133.70 mi (6,652.54 km) |
| Montrose to South El Monte (California) | 5,129.37 mi (8,254.92 km) |
| Montrose to South Elgin (Illinois) | 3,726.25 mi (5,996.82 km) |
| Montrose to South Euclid (Ohio) | 3,509.35 mi (5,647.75 km) |
| Montrose to South Farmingdale (New York) | 3,253.57 mi (5,236.11 km) |
