| Portlethen to Gokceada | 1,708.97 mi (2,750.32 km) |
| Portlethen to Gokcebey | 1,860.99 mi (2,994.97 km) |
| Portlethen to Golbasi | 2,237.51 mi (3,600.92 km) |
| Portlethen to Golcuk | 1,814.25 mi (2,919.75 km) |
| Portlethen to Gole | 2,265.18 mi (3,645.46 km) |
| Portlethen to Golhisar | 1,994.45 mi (3,209.76 km) |
| Portlethen to Golpazari | 1,850.84 mi (2,978.63 km) |
| Portlethen to Gomec | 1,783.32 mi (2,869.98 km) |
| Portlethen to Goynucek | 2,027.44 mi (3,262.85 km) |
| Portlethen to Guclukonak | 2,407.09 mi (3,873.84 km) |
| Portlethen to Gulagac | 2,089.38 mi (3,362.53 km) |
| Portlethen to Gulsehir | 2,080.44 mi (3,348.15 km) |
| Portlethen to Gumushacikoy | 1,992.27 mi (3,206.24 km) |
| Portlethen to Gumushane | 2,166.58 mi (3,486.77 km) |
| Portlethen to Gungoren | 1,762.89 mi (2,837.09 km) |
