| Constanta to San Lorenzo de El Escorial | 1,679.60 mi (2,703.06 km) |
| Constanta to San Martin de la Vega | 1,660.32 mi (2,672.03 km) |
| Constanta to San Martin de Valdeiglesias | 1,697.71 mi (2,732.20 km) |
| Constanta to San Pedro de Ribas | 1,372.08 mi (2,208.14 km) |
| Constanta to San Roque | 1,862.75 mi (2,997.81 km) |
| Constanta to San Sebastian de la Gomera | 2,741.05 mi (4,411.30 km) |
| Constanta to San Sebastian de los Reyes | 1,655.08 mi (2,663.59 km) |
| Constanta to San Vicente de Baracaldo | 1,570.27 mi (2,527.11 km) |
| Constanta to San Vicente de Castellet | 1,359.41 mi (2,187.75 km) |
| Constanta to San Vicente del Raspeig | 1,556.56 mi (2,505.04 km) |
| Constanta to San Vicente dels Horts | 1,357.60 mi (2,184.85 km) |
| Constanta to Sangenjo | 1,870.77 mi (3,010.71 km) |
| Constanta to Sanlucar de Barrameda | 1,892.88 mi (3,046.30 km) |
| Constanta to Sanlucar la Mayor | 1,866.71 mi (3,004.18 km) |
| Constanta to Sant Joan de Vilatorrada | 1,360.76 mi (2,189.93 km) |
