| Norristown to San Lorenzo de Descardazar | 4,020.85 mi (6,470.93 km) |
| Norristown to San Lorenzo de El Escorial | 3,638.81 mi (5,856.11 km) |
| Norristown to San Martin de la Vega | 3,677.18 mi (5,917.85 km) |
| Norristown to San Martin de Valdeiglesias | 3,633.03 mi (5,846.80 km) |
| Norristown to San Pedro de Ribas | 3,897.86 mi (6,273.00 km) |
| Norristown to San Roque | 3,709.59 mi (5,970.01 km) |
| Norristown to San Sebastian de la Gomera | 3,372.06 mi (5,426.80 km) |
| Norristown to San Sebastian de los Reyes | 3,664.83 mi (5,897.98 km) |
| Norristown to San Vicente de Baracaldo | 3,617.75 mi (5,822.20 km) |
| Norristown to San Vicente de Castellet | 3,889.60 mi (6,259.70 km) |
| Norristown to San Vicente del Raspeig | 3,878.58 mi (6,241.96 km) |
| Norristown to San Vicente dels Horts | 3,904.71 mi (6,284.03 km) |
| Norristown to Sangenjo | 3,367.97 mi (5,420.22 km) |
| Norristown to Sanlucar de Barrameda | 3,644.40 mi (5,865.09 km) |
| Norristown to Sanlucar la Mayor | 3,633.11 mi (5,846.92 km) |
