| South Houston to Sant'Arcangelo di Romagna | 5,604.02 mi (9,018.79 km) |
| South Houston to Sant'Arpino | 5,799.69 mi (9,333.71 km) |
| South Houston to Sant'Egidio alla Vibrata | 5,704.07 mi (9,179.82 km) |
| South Houston to Sant'Elpidio a Mare | 5,687.49 mi (9,153.13 km) |
| South Houston to Sant'Ilario d'Enza | 5,494.78 mi (8,842.99 km) |
| South Houston to Santa Croce Camerina | 5,974.56 mi (9,615.12 km) |
| South Houston to Santa Croce sull' Arno | 5,546.53 mi (8,926.28 km) |
| South Houston to Santa Flavia | 5,880.51 mi (9,463.77 km) |
| South Houston to Santa Lucia di Piave | 5,530.27 mi (8,900.11 km) |
| South Houston to Santa Maria a Monte | 5,543.49 mi (8,921.38 km) |
| South Houston to Santa Maria a Vico | 5,806.77 mi (9,345.09 km) |
| South Houston to Santa Maria Capua Vetere | 5,794.80 mi (9,325.83 km) |
| South Houston to Santa Maria di Sala | 5,532.95 mi (8,904.42 km) |
| South Houston to Santa Marinella | 5,655.17 mi (9,101.12 km) |
| South Houston to Santa Teresa di Riva | 5,967.87 mi (9,604.36 km) |
