| Penrith to Somersworth (New Hampshire) | 3,059.65 mi (4,924.03 km) |
| Penrith to Somerton (Arizona) | 5,187.64 mi (8,348.69 km) |
| Penrith to Somerville (Massachusetts) | 3,106.42 mi (4,999.29 km) |
| Penrith to Somerville (New Jersey) | 3,325.78 mi (5,352.32 km) |
| Penrith to Sonoma (California) | 5,092.66 mi (8,195.84 km) |
| Penrith to Soquel (California) | 5,154.09 mi (8,294.70 km) |
| Penrith to South Bend (Indiana) | 3,714.17 mi (5,977.39 km) |
| Penrith to South Bradenton (Florida) | 4,295.61 mi (6,913.11 km) |
| Penrith to South Burlington (Vermont) | 3,096.17 mi (4,982.81 km) |
| Penrith to South Charleston (West Virginia) | 3,705.76 mi (5,963.84 km) |
| Penrith to South Daytona (Florida) | 4,143.77 mi (6,668.75 km) |
| Penrith to South El Monte (California) | 5,209.84 mi (8,384.43 km) |
| Penrith to South Elgin (Illinois) | 3,773.60 mi (6,073.02 km) |
| Penrith to South Euclid (Ohio) | 3,545.01 mi (5,705.15 km) |
| Penrith to South Farmingdale (New York) | 3,273.83 mi (5,268.72 km) |
