| Houston to Sant'Arcangelo di Romagna | 5,604.44 mi (9,019.48 km) |
| Houston to Sant'Arpino | 5,800.54 mi (9,335.06 km) |
| Houston to Sant'Egidio alla Vibrata | 5,704.62 mi (9,180.69 km) |
| Houston to Sant'Elpidio a Mare | 5,687.96 mi (9,153.89 km) |
| Houston to Sant'Ilario d'Enza | 5,495.24 mi (8,843.74 km) |
| Houston to Santa Croce Camerina | 5,976.13 mi (9,617.66 km) |
| Houston to Santa Croce sull' Arno | 5,547.17 mi (8,927.31 km) |
| Houston to Santa Flavia | 5,881.96 mi (9,466.10 km) |
| Houston to Santa Lucia di Piave | 5,530.37 mi (8,900.26 km) |
| Houston to Santa Maria a Monte | 5,544.14 mi (8,922.43 km) |
| Houston to Santa Maria a Vico | 5,807.58 mi (9,346.39 km) |
| Houston to Santa Maria Capua Vetere | 5,795.62 mi (9,327.15 km) |
| Houston to Santa Maria di Sala | 5,533.13 mi (8,904.72 km) |
| Houston to Santa Marinella | 5,656.04 mi (9,102.51 km) |
| Houston to Santa Teresa di Riva | 5,969.16 mi (9,606.44 km) |
