| Neuhausen am Rheinfall to Olivares | 1,030.22 mi (1,657.98 km) |
| Neuhausen am Rheinfall to Olivenza | 1,003.46 mi (1,614.92 km) |
| Neuhausen am Rheinfall to Olot | 483.72 mi (778.48 km) |
| Neuhausen am Rheinfall to Onate | 623.76 mi (1,003.84 km) |
| Neuhausen am Rheinfall to Onda | 692.28 mi (1,114.11 km) |
| Neuhausen am Rheinfall to Onteniente | 767.14 mi (1,234.60 km) |
| Neuhausen am Rheinfall to Orihuela | 819.73 mi (1,319.22 km) |
| Neuhausen am Rheinfall to Osuna | 1,002.19 mi (1,612.86 km) |
| Neuhausen am Rheinfall to Ourense | 883.41 mi (1,421.71 km) |
| Neuhausen am Rheinfall to Oviedo | 759.65 mi (1,222.53 km) |
| Neuhausen am Rheinfall to Paiporta | 726.99 mi (1,169.97 km) |
| Neuhausen am Rheinfall to Pajara | 1,806.76 mi (2,907.69 km) |
| Neuhausen am Rheinfall to Palafolls | 505.37 mi (813.31 km) |
| Neuhausen am Rheinfall to Palafrugell | 479.51 mi (771.70 km) |
| Neuhausen am Rheinfall to Palamos | 484.64 mi (779.96 km) |
