| Ironton to San Lorenzo de Descardazar | 4,416.61 mi (7,107.85 km) |
| Ironton to San Lorenzo de El Escorial | 4,037.68 mi (6,498.02 km) |
| Ironton to San Martin de la Vega | 4,076.32 mi (6,560.21 km) |
| Ironton to San Martin de Valdeiglesias | 4,032.40 mi (6,489.52 km) |
| Ironton to San Pedro de Ribas | 4,291.80 mi (6,906.99 km) |
| Ironton to San Roque | 4,114.27 mi (6,621.28 km) |
| Ironton to San Sebastian de la Gomera | 3,774.93 mi (6,075.16 km) |
| Ironton to San Sebastian de los Reyes | 4,063.48 mi (6,539.55 km) |
| Ironton to San Vicente de Baracaldo | 4,011.02 mi (6,455.12 km) |
| Ironton to San Vicente de Castellet | 4,282.70 mi (6,892.35 km) |
| Ironton to San Vicente del Raspeig | 4,278.62 mi (6,885.77 km) |
| Ironton to San Vicente dels Horts | 4,298.23 mi (6,917.34 km) |
| Ironton to Sangenjo | 3,766.36 mi (6,061.38 km) |
| Ironton to Sanlucar de Barrameda | 4,048.94 mi (6,516.14 km) |
| Ironton to Sanlucar la Mayor | 4,037.03 mi (6,496.97 km) |
