| Istrana to Gokcebey | 1,045.83 mi (1,683.10 km) |
| Istrana to Golbasi | 1,417.91 mi (2,281.90 km) |
| Istrana to Golcuk | 955.87 mi (1,538.33 km) |
| Istrana to Gole | 1,562.30 mi (2,514.28 km) |
| Istrana to Golhisar | 1,074.35 mi (1,729.00 km) |
| Istrana to Golpazari | 990.65 mi (1,594.29 km) |
| Istrana to Gomec | 865.29 mi (1,392.54 km) |
| Istrana to Goynucek | 1,232.89 mi (1,984.14 km) |
| Istrana to Guclukonak | 1,630.64 mi (2,624.26 km) |
| Istrana to Gulagac | 1,242.25 mi (1,999.21 km) |
| Istrana to Gulsehir | 1,242.75 mi (2,000.02 km) |
| Istrana to Gumushacikoy | 1,204.77 mi (1,938.89 km) |
| Istrana to Gumushane | 1,420.51 mi (2,286.09 km) |
| Istrana to Gungoren | 899.93 mi (1,448.30 km) |
| Istrana to Guroymak | 1,599.08 mi (2,573.47 km) |
