| Somerville to Portage (Indiana) | 826.35 mi (1,329.88 km) |
| Somerville to Portage (Michigan) | 739.72 mi (1,190.47 km) |
| Somerville to Portage (Wisconsin) | 929.97 mi (1,496.65 km) |
| Somerville to Portales (New Mexico) | 1,826.45 mi (2,939.38 km) |
| Somerville to Porterville (California) | 2,567.87 mi (4,132.59 km) |
| Somerville to Portland (Maine) | 98.27 mi (158.16 km) |
| Somerville to Portland (Oregon) | 2,528.49 mi (4,069.21 km) |
| Somerville to Portland (Tennessee) | 912.88 mi (1,469.14 km) |
| Somerville to Portland (Texas) | 1,776.72 mi (2,859.36 km) |
| Somerville to Portsmouth (New Hampshire) | 48.86 mi (78.63 km) |
| Somerville to Portsmouth (Ohio) | 669.68 mi (1,077.75 km) |
| Somerville to Portsmouth (Virginia) | 474.00 mi (762.83 km) |
| Somerville to Post Falls (Idaho) | 2,233.81 mi (3,594.97 km) |
| Somerville to Potomac (Maryland) | 395.16 mi (635.95 km) |
| Somerville to Potomac Park (California) | 2,585.02 mi (4,160.19 km) |
