| Ruislip to Somersworth (New Hampshire) | 3,213.27 mi (5,171.25 km) |
| Ruislip to Somerton (Arizona) | 5,393.26 mi (8,679.62 km) |
| Ruislip to Somerville (Massachusetts) | 3,257.53 mi (5,242.48 km) |
| Ruislip to Somerville (New Jersey) | 3,478.06 mi (5,597.39 km) |
| Ruislip to Sonoma (California) | 5,312.79 mi (8,550.11 km) |
| Ruislip to Soquel (California) | 5,372.71 mi (8,646.54 km) |
| Ruislip to South Bend (Indiana) | 3,890.99 mi (6,261.95 km) |
| Ruislip to South Bradenton (Florida) | 4,429.75 mi (7,129.00 km) |
| Ruislip to South Burlington (Vermont) | 3,258.16 mi (5,243.51 km) |
| Ruislip to South Charleston (West Virginia) | 3,865.90 mi (6,221.56 km) |
| Ruislip to South Daytona (Florida) | 4,278.33 mi (6,885.31 km) |
| Ruislip to South El Monte (California) | 5,421.42 mi (8,724.94 km) |
| Ruislip to South Elgin (Illinois) | 3,954.50 mi (6,364.15 km) |
| Ruislip to South Euclid (Ohio) | 3,713.24 mi (5,975.88 km) |
| Ruislip to South Farmingdale (New York) | 3,424.20 mi (5,510.72 km) |
