| Ponce to Somersworth (New Hampshire) | 1,761.68 mi (2,835.15 km) |
| Ponce to Somerton (Arizona) | 3,138.40 mi (5,050.77 km) |
| Ponce to Somerville (Massachusetts) | 1,704.83 mi (2,743.66 km) |
| Ponce to Somerville (New Jersey) | 1,629.34 mi (2,622.18 km) |
| Ponce to Sonoma (California) | 3,617.51 mi (5,821.81 km) |
| Ponce to Soquel (California) | 3,580.24 mi (5,761.84 km) |
| Ponce to South Bend (Indiana) | 2,004.22 mi (3,225.48 km) |
| Ponce to South Bradenton (Florida) | 1,206.68 mi (1,941.97 km) |
| Ponce to South Burlington (Vermont) | 1,867.05 mi (3,004.73 km) |
| Ponce to South Charleston (West Virginia) | 1,673.47 mi (2,693.19 km) |
| Ponce to South Daytona (Florida) | 1,191.04 mi (1,916.79 km) |
| Ponce to South El Monte (California) | 3,341.45 mi (5,377.54 km) |
| Ponce to South Elgin (Illinois) | 2,091.56 mi (3,366.04 km) |
| Ponce to South Euclid (Ohio) | 1,847.79 mi (2,973.72 km) |
| Ponce to South Farmingdale (New York) | 1,620.35 mi (2,607.70 km) |
