| Spanish Lake to Noventa Vicentina | 4,872.16 mi (7,840.98 km) |
| Spanish Lake to Novi di Modena | 4,862.92 mi (7,826.11 km) |
| Spanish Lake to Novi Ligure | 4,783.49 mi (7,698.28 km) |
| Spanish Lake to Nuoro | 4,983.92 mi (8,020.84 km) |
| Spanish Lake to Occhiobello | 4,888.74 mi (7,867.67 km) |
| Spanish Lake to Oderzo | 4,889.38 mi (7,868.69 km) |
| Spanish Lake to Oggiono | 4,765.94 mi (7,670.03 km) |
| Spanish Lake to Olbia | 4,966.55 mi (7,992.90 km) |
| Spanish Lake to Oleggio | 4,744.55 mi (7,635.61 km) |
| Spanish Lake to Olgiate Comasco | 4,750.71 mi (7,645.52 km) |
| Spanish Lake to Olgiate Olona | 4,753.23 mi (7,649.59 km) |
| Spanish Lake to Omegna | 4,724.73 mi (7,603.72 km) |
| Spanish Lake to Opera | 4,776.32 mi (7,686.74 km) |
| Spanish Lake to Oppeano | 4,857.69 mi (7,817.70 km) |
| Spanish Lake to Orbassano | 4,723.29 mi (7,601.40 km) |
