| Twickenham to Sumter (South Carolina) | 4,026.08 mi (6,479.34 km) |
| Twickenham to Sun City (Arizona) | 5,262.94 mi (8,469.88 km) |
| Twickenham to Sun City Center (Florida) | 4,413.44 mi (7,102.75 km) |
| Twickenham to Sun City West (Arizona) | 5,262.58 mi (8,469.30 km) |
| Twickenham to Sun Lakes (Arizona) | 5,270.92 mi (8,482.72 km) |
| Twickenham to Sun Prairie (Wisconsin) | 3,941.76 mi (6,343.66 km) |
| Twickenham to Sun Valley (Nevada) | 5,166.39 mi (8,314.51 km) |
| Twickenham to Sun Village (California) | 5,398.23 mi (8,687.60 km) |
| Twickenham to Sunland Park (New Mexico) | 5,160.42 mi (8,304.89 km) |
| Twickenham to Sunny Isles Beach (Florida) | 4,408.45 mi (7,094.72 km) |
| Twickenham to Sunnyside (Washington) | 4,792.36 mi (7,712.55 km) |
| Twickenham to Sunnyvale (California) | 5,361.80 mi (8,628.99 km) |
| Twickenham to Sunrise (Florida) | 4,404.99 mi (7,089.14 km) |
| Twickenham to Sunrise Manor (Nevada) | 5,212.59 mi (8,388.85 km) |
| Twickenham to Sunset (Florida) | 4,429.89 mi (7,129.21 km) |
