| Cities | Distance |
|---|---|
| Dorchester to Olivares | 936.85 mi (1,507.71 km) |
| Dorchester to Olivenza | 861.70 mi (1,386.77 km) |
| Dorchester to Olot | 634.15 mi (1,020.56 km) |
| Dorchester to Onate | 530.78 mi (854.21 km) |
| Dorchester to Onda | 750.32 mi (1,207.52 km) |
| Dorchester to Onteniente | 826.56 mi (1,330.21 km) |
| Dorchester to Orihuela | 875.68 mi (1,409.27 km) |
| Dorchester to Osuna | 940.72 mi (1,513.95 km) |
| Dorchester to Ourense | 633.38 mi (1,019.33 km) |
| Dorchester to Oviedo | 532.80 mi (857.45 km) |
| Dorchester to Paiporta | 786.01 mi (1,264.96 km) |
| Dorchester to Pajara | 1,660.91 mi (2,672.98 km) |
| Dorchester to Palafolls | 672.05 mi (1,081.56 km) |
| Dorchester to Palafrugell | 663.55 mi (1,067.88 km) |
| Dorchester to Palamos | 667.50 mi (1,074.24 km) |