| Cities | Distance |
|---|---|
| Helston to Olivares | 877.41 mi (1,412.06 km) |
| Helston to Olivenza | 793.74 mi (1,277.40 km) |
| Helston to Olot | 660.47 mi (1,062.92 km) |
| Helston to Onate | 506.62 mi (815.33 km) |
| Helston to Onda | 741.43 mi (1,193.21 km) |
| Helston to Onteniente | 812.02 mi (1,306.82 km) |
| Helston to Orihuela | 857.00 mi (1,379.22 km) |
| Helston to Osuna | 889.04 mi (1,430.78 km) |
| Helston to Ourense | 550.46 mi (885.88 km) |
| Helston to Oviedo | 466.48 mi (750.73 km) |
| Helston to Paiporta | 774.41 mi (1,246.29 km) |
| Helston to Pajara | 1,572.71 mi (2,531.03 km) |
| Helston to Palafolls | 697.77 mi (1,122.95 km) |
| Helston to Palafrugell | 694.32 mi (1,117.40 km) |
| Helston to Palamos | 697.55 mi (1,122.60 km) |