| Olbia to Gokcebey | 1,175.61 mi (1,891.95 km) |
| Olbia to Golbasi | 1,512.56 mi (2,434.23 km) |
| Olbia to Golcuk | 1,061.37 mi (1,708.11 km) |
| Olbia to Gole | 1,719.80 mi (2,767.75 km) |
| Olbia to Golhisar | 1,102.43 mi (1,774.20 km) |
| Olbia to Golpazari | 1,090.37 mi (1,754.77 km) |
| Olbia to Gomec | 920.22 mi (1,480.95 km) |
| Olbia to Goynucek | 1,359.29 mi (2,187.56 km) |
| Olbia to Guclukonak | 1,741.85 mi (2,803.24 km) |
| Olbia to Gulagac | 1,328.52 mi (2,138.05 km) |
| Olbia to Gulsehir | 1,336.64 mi (2,151.11 km) |
| Olbia to Gumushacikoy | 1,338.33 mi (2,153.83 km) |
| Olbia to Gumushane | 1,563.16 mi (2,515.66 km) |
| Olbia to Gungoren | 1,008.55 mi (1,623.11 km) |
| Olbia to Guroymak | 1,725.23 mi (2,776.49 km) |
