| Idaho Falls to Sant'Arcangelo di Romagna | 5,488.07 mi (8,832.19 km) |
| Idaho Falls to Sant'Arpino | 5,714.88 mi (9,197.22 km) |
| Idaho Falls to Sant'Egidio alla Vibrata | 5,594.28 mi (9,003.12 km) |
| Idaho Falls to Sant'Elpidio a Mare | 5,571.38 mi (8,966.28 km) |
| Idaho Falls to Sant'Ilario d'Enza | 5,389.02 mi (8,672.79 km) |
| Idaho Falls to Santa Croce Camerina | 5,954.66 mi (9,583.09 km) |
| Idaho Falls to Santa Croce sull' Arno | 5,455.51 mi (8,779.80 km) |
| Idaho Falls to Santa Flavia | 5,852.51 mi (9,418.71 km) |
| Idaho Falls to Santa Lucia di Piave | 5,385.42 mi (8,667.00 km) |
| Idaho Falls to Santa Maria a Monte | 5,453.83 mi (8,777.09 km) |
| Idaho Falls to Santa Maria a Vico | 5,717.84 mi (9,201.97 km) |
| Idaho Falls to Santa Maria Capua Vetere | 5,707.89 mi (9,185.96 km) |
| Idaho Falls to Santa Maria di Sala | 5,396.72 mi (8,685.18 km) |
| Idaho Falls to Santa Marinella | 5,580.94 mi (8,981.65 km) |
| Idaho Falls to Santa Teresa di Riva | 5,918.83 mi (9,525.44 km) |
