| Niagara Falls to Sant Joan de Vilatorrada | 3,951.73 mi (6,359.70 km) |
| Niagara Falls to Sant Just Desvern | 3,976.59 mi (6,399.70 km) |
| Niagara Falls to Sant Sadurni d'Anoia | 3,962.20 mi (6,376.54 km) |
| Niagara Falls to Santa Coloma de Farnes | 3,985.49 mi (6,414.02 km) |
| Niagara Falls to Santa Comba | 3,432.58 mi (5,524.20 km) |
| Niagara Falls to Santa Cruz | 3,573.91 mi (5,751.65 km) |
| Niagara Falls to Santa Cruz de Bezana | 3,641.11 mi (5,859.80 km) |
| Niagara Falls to Santa Cruz de la Palma | 3,489.41 mi (5,615.66 km) |
| Niagara Falls to Santa Eulalia del Rio | 4,039.59 mi (6,501.09 km) |
| Niagara Falls to Santa Margarita | 4,083.78 mi (6,572.21 km) |
| Niagara Falls to Santa Margarita de Mombuy | 3,949.08 mi (6,355.43 km) |
| Niagara Falls to Santa Maria de Cayon | 3,647.60 mi (5,870.25 km) |
| Niagara Falls to Santa Maria de Palautordera | 3,981.80 mi (6,408.09 km) |
| Niagara Falls to Santa Marta de Tormes | 3,643.73 mi (5,864.02 km) |
| Niagara Falls to Santa Perpetua de Moguda | 3,975.80 mi (6,398.42 km) |
