| Sfantu-Gheorghe to Olivenza | 1,739.13 mi (2,798.85 km) |
| Sfantu-Gheorghe to Olot | 1,180.61 mi (1,900.01 km) |
| Sfantu-Gheorghe to Onate | 1,397.39 mi (2,248.88 km) |
| Sfantu-Gheorghe to Onda | 1,372.81 mi (2,209.32 km) |
| Sfantu-Gheorghe to Onteniente | 1,425.12 mi (2,293.51 km) |
| Sfantu-Gheorghe to Orihuela | 1,466.04 mi (2,359.37 km) |
| Sfantu-Gheorghe to Osuna | 1,691.98 mi (2,722.98 km) |
| Sfantu-Gheorghe to Ourense | 1,674.69 mi (2,695.15 km) |
| Sfantu-Gheorghe to Oviedo | 1,555.17 mi (2,502.80 km) |
| Sfantu-Gheorghe to Paiporta | 1,396.64 mi (2,247.67 km) |
| Sfantu-Gheorghe to Pajara | 2,473.71 mi (3,981.05 km) |
| Sfantu-Gheorghe to Palafolls | 1,180.88 mi (1,900.45 km) |
| Sfantu-Gheorghe to Palafrugell | 1,154.80 mi (1,858.48 km) |
| Sfantu-Gheorghe to Palamos | 1,158.25 mi (1,864.02 km) |
| Sfantu-Gheorghe to Palencia | 1,522.23 mi (2,449.80 km) |
