| Guardiagrele to Somersworth (New Hampshire) | 4,116.53 mi (6,624.91 km) |
| Guardiagrele to Somerton (Arizona) | 6,337.69 mi (10,199.53 km) |
| Guardiagrele to Somerville (Massachusetts) | 4,156.92 mi (6,689.91 km) |
| Guardiagrele to Somerville (New Jersey) | 4,377.68 mi (7,045.20 km) |
| Guardiagrele to Sonoma (California) | 6,245.19 mi (10,050.66 km) |
| Guardiagrele to Soquel (California) | 6,307.67 mi (10,151.21 km) |
| Guardiagrele to South Bend (Indiana) | 4,820.00 mi (7,757.04 km) |
| Guardiagrele to South Bradenton (Florida) | 5,291.75 mi (8,516.25 km) |
| Guardiagrele to South Burlington (Vermont) | 4,172.32 mi (6,714.70 km) |
| Guardiagrele to South Charleston (West Virginia) | 4,774.68 mi (7,684.10 km) |
| Guardiagrele to South Daytona (Florida) | 5,142.36 mi (8,275.84 km) |
| Guardiagrele to South El Monte (California) | 6,363.78 mi (10,241.52 km) |
| Guardiagrele to South Elgin (Illinois) | 4,887.35 mi (7,865.42 km) |
| Guardiagrele to South Euclid (Ohio) | 4,633.15 mi (7,456.34 km) |
| Guardiagrele to South Farmingdale (New York) | 4,321.36 mi (6,954.56 km) |
