| Grigiskes to Noventa Vicentina | 882.32 mi (1,419.95 km) |
| Grigiskes to Novi di Modena | 922.52 mi (1,484.65 km) |
| Grigiskes to Novi Ligure | 995.45 mi (1,602.02 km) |
| Grigiskes to Nuoro | 1,228.83 mi (1,977.61 km) |
| Grigiskes to Occhiobello | 900.77 mi (1,449.65 km) |
| Grigiskes to Oderzo | 826.72 mi (1,330.48 km) |
| Grigiskes to Oggiono | 924.37 mi (1,487.63 km) |
| Grigiskes to Olbia | 1,188.87 mi (1,913.31 km) |
| Grigiskes to Oleggio | 957.22 mi (1,540.49 km) |
| Grigiskes to Olgiate Comasco | 936.97 mi (1,507.90 km) |
| Grigiskes to Olgiate Olona | 947.28 mi (1,524.50 km) |
| Grigiskes to Omegna | 950.88 mi (1,530.30 km) |
| Grigiskes to Opera | 949.16 mi (1,527.53 km) |
| Grigiskes to Oppeano | 891.93 mi (1,435.42 km) |
| Grigiskes to Orbassano | 1,023.53 mi (1,647.21 km) |
