| Winterthur to Olivares | 1,026.55 mi (1,652.07 km) |
| Winterthur to Olivenza | 1,001.11 mi (1,611.13 km) |
| Winterthur to Olot | 477.58 mi (768.59 km) |
| Winterthur to Onate | 622.80 mi (1,002.29 km) |
| Winterthur to Onda | 686.60 mi (1,104.98 km) |
| Winterthur to Onteniente | 760.93 mi (1,224.60 km) |
| Winterthur to Orihuela | 813.31 mi (1,308.90 km) |
| Winterthur to Osuna | 997.84 mi (1,605.86 km) |
| Winterthur to Ourense | 884.39 mi (1,423.29 km) |
| Winterthur to Oviedo | 760.84 mi (1,224.46 km) |
| Winterthur to Paiporta | 721.04 mi (1,160.40 km) |
| Winterthur to Pajara | 1,802.72 mi (2,901.20 km) |
| Winterthur to Palafolls | 498.45 mi (802.17 km) |
| Winterthur to Palafrugell | 472.39 mi (760.23 km) |
| Winterthur to Palamos | 477.49 mi (768.44 km) |
