| Cities | Distance |
|---|---|
| Sintra to Olivenza | 123.52 mi (198.79 km) |
| Sintra to Olot | 665.73 mi (1,071.39 km) |
| Sintra to Onate | 466.70 mi (751.09 km) |
| Sintra to Onda | 493.65 mi (794.45 km) |
| Sintra to Onteniente | 472.59 mi (760.55 km) |
| Sintra to Orihuela | 459.30 mi (739.18 km) |
| Sintra to Osuna | 257.25 mi (414.00 km) |
| Sintra to Ourense | 257.16 mi (413.85 km) |
| Sintra to Oviedo | 365.09 mi (587.56 km) |
| Sintra to Paiporta | 482.63 mi (776.72 km) |
| Sintra to Pajara | 770.92 mi (1,240.68 km) |
| Sintra to Palafolls | 669.61 mi (1,077.63 km) |
| Sintra to Palafrugell | 694.29 mi (1,117.35 km) |
| Sintra to Palamos | 691.40 mi (1,112.71 km) |
| Sintra to Palencia | 338.52 mi (544.79 km) |