| Herndon to Sant Joan de Vilatorrada | 4,018.61 mi (6,467.33 km) |
| Herndon to Sant Just Desvern | 4,042.14 mi (6,505.20 km) |
| Herndon to Sant Sadurni d'Anoia | 4,027.35 mi (6,481.40 km) |
| Herndon to Santa Coloma de Farnes | 4,054.81 mi (6,525.58 km) |
| Herndon to Santa Comba | 3,485.40 mi (5,609.20 km) |
| Herndon to Santa Cruz | 3,521.84 mi (5,667.85 km) |
| Herndon to Santa Cruz de Bezana | 3,705.72 mi (5,963.79 km) |
| Herndon to Santa Cruz de la Palma | 3,433.99 mi (5,526.47 km) |
| Herndon to Santa Eulalia del Rio | 4,091.46 mi (6,584.57 km) |
| Herndon to Santa Margarita | 4,142.94 mi (6,667.42 km) |
| Herndon to Santa Margarita de Mombuy | 4,014.64 mi (6,460.94 km) |
| Herndon to Santa Maria de Cayon | 3,711.55 mi (5,973.17 km) |
| Herndon to Santa Maria de Palautordera | 4,049.78 mi (6,517.49 km) |
| Herndon to Santa Marta de Tormes | 3,690.50 mi (5,939.28 km) |
| Herndon to Santa Perpetua de Moguda | 4,042.39 mi (6,505.59 km) |
