| Laredo to Noventa Vicentina | 748.40 mi (1,204.43 km) |
| Laredo to Novi di Modena | 715.79 mi (1,151.95 km) |
| Laredo to Novi Ligure | 611.74 mi (984.51 km) |
| Laredo to Nuoro | 688.92 mi (1,108.70 km) |
| Laredo to Occhiobello | 749.13 mi (1,205.61 km) |
| Laredo to Oderzo | 797.86 mi (1,284.04 km) |
| Laredo to Oggiono | 647.95 mi (1,042.78 km) |
| Laredo to Olbia | 682.52 mi (1,098.41 km) |
| Laredo to Oleggio | 611.69 mi (984.41 km) |
| Laredo to Olgiate Comasco | 629.78 mi (1,013.54 km) |
| Laredo to Olgiate Olona | 623.98 mi (1,004.20 km) |
| Laredo to Omegna | 604.65 mi (973.10 km) |
| Laredo to Opera | 637.28 mi (1,025.61 km) |
| Laredo to Oppeano | 731.54 mi (1,177.30 km) |
| Laredo to Orbassano | 552.74 mi (889.55 km) |
