| Somerville to Isabela (Puerto Rico) | 1,668.02 mi (2,684.41 km) |
| Somerville to Iselin (New Jersey) | 208.64 mi (335.77 km) |
| Somerville to Isla Vista (California) | 2,659.64 mi (4,280.28 km) |
| Somerville to Issaquah (Washington) | 2,470.43 mi (3,975.77 km) |
| Somerville to Ithaca (New York) | 275.51 mi (443.40 km) |
| Somerville to Ives Estates (Florida) | 1,246.27 mi (2,005.68 km) |
| Somerville to Jackson (Michigan) | 679.00 mi (1,092.74 km) |
| Somerville to Jackson (Mississippi) | 1,254.88 mi (2,019.53 km) |
| Somerville to Jackson (Missouri) | 1,040.10 mi (1,673.88 km) |
| Somerville to Jackson (Tennessee) | 1,056.82 mi (1,700.79 km) |
| Somerville to Jackson (Wyoming) | 1,989.25 mi (3,201.39 km) |
| Somerville to Jacksonville (Alabama) | 990.79 mi (1,594.52 km) |
| Somerville to Jacksonville (Arkansas) | 1,243.51 mi (2,001.23 km) |
| Somerville to Jacksonville (Florida) | 1,018.12 mi (1,638.51 km) |
| Somerville to Jacksonville (Illinois) | 1,011.21 mi (1,627.38 km) |
