| Castel Gandolfo to Scottsboro (Alabama) | 5,071.58 mi (8,161.92 km) |
| Castel Gandolfo to Scottsdale (Arizona) | 6,148.98 mi (9,895.83 km) |
| Castel Gandolfo to Scranton (Pennsylvania) | 4,340.36 mi (6,985.14 km) |
| Castel Gandolfo to Seabrook (Maryland) | 4,485.51 mi (7,218.74 km) |
| Castel Gandolfo to Seabrook (Texas) | 5,695.84 mi (9,166.56 km) |
| Castel Gandolfo to Seaford (New York) | 4,272.59 mi (6,876.07 km) |
| Castel Gandolfo to Seagoville (Texas) | 5,611.54 mi (9,030.91 km) |
| Castel Gandolfo to Seal Beach (California) | 6,355.96 mi (10,228.92 km) |
| Castel Gandolfo to Searcy (Arkansas) | 5,288.25 mi (8,510.62 km) |
| Castel Gandolfo to Seaside (California) | 6,306.67 mi (10,149.60 km) |
| Castel Gandolfo to SeaTac (Washington) | 5,686.39 mi (9,151.35 km) |
| Castel Gandolfo to Seattle (Washington) | 5,676.70 mi (9,135.76 km) |
| Castel Gandolfo to Sebastian (Florida) | 5,118.53 mi (8,237.48 km) |
| Castel Gandolfo to Sebring (Florida) | 5,177.85 mi (8,332.94 km) |
| Castel Gandolfo to Secaucus (New Jersey) | 4,293.73 mi (6,910.08 km) |
