| Horndean to Somersworth (New Hampshire) | 3,205.16 mi (5,158.21 km) |
| Horndean to Somerton (Arizona) | 5,402.37 mi (8,694.28 km) |
| Horndean to Somerville (Massachusetts) | 3,248.68 mi (5,228.25 km) |
| Horndean to Somerville (New Jersey) | 3,469.39 mi (5,583.45 km) |
| Horndean to Sonoma (California) | 5,329.45 mi (8,576.93 km) |
| Horndean to Soquel (California) | 5,388.45 mi (8,671.87 km) |
| Horndean to South Bend (Indiana) | 3,889.61 mi (6,259.72 km) |
| Horndean to South Bradenton (Florida) | 4,415.67 mi (7,106.33 km) |
| Horndean to South Burlington (Vermont) | 3,252.48 mi (5,234.36 km) |
| Horndean to South Charleston (West Virginia) | 3,859.29 mi (6,210.93 km) |
| Horndean to South Daytona (Florida) | 4,264.43 mi (6,862.94 km) |
| Horndean to South El Monte (California) | 5,433.35 mi (8,744.14 km) |
| Horndean to South Elgin (Illinois) | 3,954.46 mi (6,364.09 km) |
| Horndean to South Euclid (Ohio) | 3,709.18 mi (5,969.34 km) |
| Horndean to South Farmingdale (New York) | 3,415.04 mi (5,495.98 km) |
