| Syracuse to Noventa Vicentina | 4,118.86 mi (6,628.67 km) |
| Syracuse to Novi di Modena | 4,107.05 mi (6,609.66 km) |
| Syracuse to Novi Ligure | 4,023.59 mi (6,475.34 km) |
| Syracuse to Nuoro | 4,211.37 mi (6,777.54 km) |
| Syracuse to Occhiobello | 4,134.18 mi (6,653.32 km) |
| Syracuse to Oderzo | 4,139.77 mi (6,662.32 km) |
| Syracuse to Oggiono | 4,010.72 mi (6,454.62 km) |
| Syracuse to Olbia | 4,195.82 mi (6,752.52 km) |
| Syracuse to Oleggio | 3,987.44 mi (6,417.17 km) |
| Syracuse to Olgiate Comasco | 3,994.84 mi (6,429.08 km) |
| Syracuse to Olgiate Olona | 3,996.66 mi (6,432.01 km) |
| Syracuse to Omegna | 3,968.29 mi (6,386.35 km) |
| Syracuse to Opera | 4,019.38 mi (6,468.57 km) |
| Syracuse to Oppeano | 4,103.84 mi (6,604.48 km) |
| Syracuse to Orbassano | 3,962.28 mi (6,376.68 km) |
