| Port Huron to Sant'Arcangelo di Romagna | 4,461.52 mi (7,180.13 km) |
| Port Huron to Sant'Arpino | 4,664.34 mi (7,506.53 km) |
| Port Huron to Sant'Egidio alla Vibrata | 4,563.40 mi (7,344.09 km) |
| Port Huron to Sant'Elpidio a Mare | 4,545.63 mi (7,315.48 km) |
| Port Huron to Sant'Ilario d'Enza | 4,353.10 mi (7,005.64 km) |
| Port Huron to Santa Croce Camerina | 4,854.84 mi (7,813.12 km) |
| Port Huron to Santa Croce sull' Arno | 4,407.84 mi (7,093.73 km) |
| Port Huron to Santa Flavia | 4,757.93 mi (7,657.15 km) |
| Port Huron to Santa Lucia di Piave | 4,382.84 mi (7,053.50 km) |
| Port Huron to Santa Maria a Monte | 4,405.02 mi (7,089.19 km) |
| Port Huron to Santa Maria a Vico | 4,670.70 mi (7,516.76 km) |
| Port Huron to Santa Maria Capua Vetere | 4,659.01 mi (7,497.95 km) |
| Port Huron to Santa Maria di Sala | 4,386.78 mi (7,059.83 km) |
| Port Huron to Santa Marinella | 4,520.57 mi (7,275.15 km) |
| Port Huron to Santa Teresa di Riva | 4,841.41 mi (7,791.50 km) |
