| Gumushacikoy to Noventa Vicentina | 1,228.72 mi (1,977.43 km) |
| Gumushacikoy to Novi di Modena | 1,257.06 mi (2,023.04 km) |
| Gumushacikoy to Novi Ligure | 1,360.06 mi (2,188.80 km) |
| Gumushacikoy to Nuoro | 1,353.60 mi (2,178.41 km) |
| Gumushacikoy to Occhiobello | 1,224.03 mi (1,969.89 km) |
| Gumushacikoy to Oderzo | 1,186.97 mi (1,910.24 km) |
| Gumushacikoy to Oggiono | 1,337.30 mi (2,152.18 km) |
| Gumushacikoy to Olbia | 1,338.33 mi (2,153.83 km) |
| Gumushacikoy to Oleggio | 1,370.69 mi (2,205.92 km) |
| Gumushacikoy to Olgiate Comasco | 1,355.69 mi (2,181.77 km) |
| Gumushacikoy to Olgiate Olona | 1,358.82 mi (2,186.82 km) |
| Gumushacikoy to Omegna | 1,383.11 mi (2,225.90 km) |
| Gumushacikoy to Opera | 1,341.41 mi (2,158.78 km) |
| Gumushacikoy to Oppeano | 1,245.76 mi (2,004.86 km) |
| Gumushacikoy to Orbassano | 1,421.73 mi (2,288.05 km) |
