| Koyulhisar to Grottaferrata | 1,310.29 mi (2,108.71 km) |
| Koyulhisar to Grottaglie | 1,070.66 mi (1,723.06 km) |
| Koyulhisar to Grottammare | 1,246.77 mi (2,006.48 km) |
| Koyulhisar to Grugliasco | 1,561.68 mi (2,513.27 km) |
| Koyulhisar to Grumo Appula | 1,105.90 mi (1,779.77 km) |
| Koyulhisar to Grumo Nevano | 1,232.84 mi (1,984.06 km) |
| Koyulhisar to Gualdo Tadino | 1,301.48 mi (2,094.52 km) |
| Koyulhisar to Guardiagrele | 1,229.62 mi (1,978.88 km) |
| Koyulhisar to Guastalla | 1,410.43 mi (2,269.88 km) |
| Koyulhisar to Gubbio | 1,312.43 mi (2,112.15 km) |
| Koyulhisar to Guspini | 1,541.09 mi (2,480.15 km) |
| Koyulhisar to Gussago | 1,438.91 mi (2,315.70 km) |
| Koyulhisar to Iesi | 1,278.91 mi (2,058.21 km) |
| Koyulhisar to Iesolo | 1,318.40 mi (2,121.76 km) |
| Koyulhisar to Iglesias | 1,549.35 mi (2,493.44 km) |
