| Somerville to Johnstown (Pennsylvania) | 429.62 mi (691.40 km) |
| Somerville to Joliet (Illinois) | 876.59 mi (1,410.74 km) |
| Somerville to Jonesboro (Arkansas) | 1,140.15 mi (1,834.89 km) |
| Somerville to Joplin (Missouri) | 1,291.74 mi (2,078.85 km) |
| Somerville to Joppatowne (Maryland) | 342.46 mi (551.14 km) |
| Somerville to Juana Díaz (Puerto Rico) | 1,703.13 mi (2,740.93 km) |
| Somerville to Junction City (Kansas) | 1,363.07 mi (2,193.64 km) |
| Somerville to Juneau (Alaska) | 2,863.87 mi (4,608.95 km) |
| Somerville to Jupiter (Florida) | 1,183.58 mi (1,904.78 km) |
| Somerville to Jupiter Farms (Florida) | 1,186.02 mi (1,908.71 km) |
| Somerville to Jurupa Valley (California) | 2,550.80 mi (4,105.12 km) |
| Somerville to Justice (Illinois) | 857.99 mi (1,380.80 km) |
| Somerville to Kahului (Hawaii) | 5,028.65 mi (8,092.83 km) |
| Somerville to Kailua (Hawaii) | 5,069.20 mi (8,158.09 km) |
| Somerville to Kalamazoo (Michigan) | 739.09 mi (1,189.45 km) |
