| Southborough to Eynesil | 1,961.35 mi (3,156.48 km) |
| Southborough to Ezine | 1,475.34 mi (2,374.33 km) |
| Southborough to Fethiye | 1,733.68 mi (2,790.08 km) |
| Southborough to Findikli | 2,039.48 mi (3,282.22 km) |
| Southborough to Finike | 1,791.42 mi (2,883.01 km) |
| Southborough to Foca | 1,544.34 mi (2,485.37 km) |
| Southborough to Gallipoli | 1,461.23 mi (2,351.63 km) |
| Southborough to Gaziantep | 2,053.03 mi (3,304.03 km) |
| Southborough to Gebze | 1,558.56 mi (2,508.25 km) |
| Southborough to Gediz | 1,633.73 mi (2,629.24 km) |
| Southborough to Gemerek | 1,905.59 mi (3,066.75 km) |
| Southborough to Genc | 2,115.31 mi (3,404.26 km) |
| Southborough to Gerede | 1,674.63 mi (2,695.06 km) |
| Southborough to Gevas | 2,243.86 mi (3,611.14 km) |
| Southborough to Giresun | 1,934.53 mi (3,113.32 km) |
