| Negresti-Oas to Olivenza | 1,647.85 mi (2,651.95 km) |
| Negresti-Oas to Olot | 1,091.03 mi (1,755.84 km) |
| Negresti-Oas to Onate | 1,289.58 mi (2,075.38 km) |
| Negresti-Oas to Onda | 1,292.51 mi (2,080.09 km) |
| Negresti-Oas to Onteniente | 1,351.86 mi (2,175.60 km) |
| Negresti-Oas to Orihuela | 1,396.67 mi (2,247.72 km) |
| Negresti-Oas to Osuna | 1,614.45 mi (2,598.21 km) |
| Negresti-Oas to Ourense | 1,561.34 mi (2,512.73 km) |
| Negresti-Oas to Oviedo | 1,439.23 mi (2,316.22 km) |
| Negresti-Oas to Paiporta | 1,319.71 mi (2,123.88 km) |
| Negresti-Oas to Pajara | 2,409.78 mi (3,878.17 km) |
| Negresti-Oas to Palafolls | 1,096.53 mi (1,764.70 km) |
| Negresti-Oas to Palafrugell | 1,069.58 mi (1,721.32 km) |
| Negresti-Oas to Palamos | 1,073.55 mi (1,727.71 km) |
| Negresti-Oas to Palencia | 1,416.97 mi (2,280.39 km) |
