| Union City to San Lorenzo de Descardazar | 6,074.70 mi (9,776.29 km) |
| Union City to San Lorenzo de El Escorial | 5,759.07 mi (9,268.32 km) |
| Union City to San Martin de la Vega | 5,799.05 mi (9,332.67 km) |
| Union City to San Martin de Valdeiglesias | 5,760.72 mi (9,270.99 km) |
| Union City to San Pedro de Ribas | 5,936.43 mi (9,553.76 km) |
| Union City to San Roque | 5,925.57 mi (9,536.28 km) |
| Union City to San Sebastian de la Gomera | 5,791.92 mi (9,321.19 km) |
| Union City to San Sebastian de los Reyes | 5,780.44 mi (9,302.72 km) |
| Union City to San Vicente de Baracaldo | 5,667.62 mi (9,121.16 km) |
| Union City to San Vicente de Castellet | 5,918.45 mi (9,524.82 km) |
| Union City to San Vicente del Raspeig | 6,002.04 mi (9,659.35 km) |
| Union City to San Vicente dels Horts | 5,937.56 mi (9,555.59 km) |
| Union City to Sangenjo | 5,498.33 mi (8,848.71 km) |
| Union City to Sanlucar de Barrameda | 5,860.33 mi (9,431.29 km) |
| Union City to Sanlucar la Mayor | 5,836.56 mi (9,393.03 km) |
