| Wellingborough to Smyrna (Delaware) | 3,549.54 mi (5,712.43 km) |
| Wellingborough to Smyrna (Georgia) | 4,166.08 mi (6,704.65 km) |
| Wellingborough to Smyrna (Tennessee) | 4,142.51 mi (6,666.72 km) |
| Wellingborough to Snellville (Georgia) | 4,145.80 mi (6,672.03 km) |
| Wellingborough to Snoqualmie (Washington) | 4,718.04 mi (7,592.96 km) |
| Wellingborough to Snyder (Texas) | 4,860.57 mi (7,822.33 km) |
| Wellingborough to Socastee (South Carolina) | 3,951.16 mi (6,358.78 km) |
| Wellingborough to Socorro (Texas) | 5,114.32 mi (8,230.70 km) |
| Wellingborough to Soddy-Daisy (Tennessee) | 4,123.82 mi (6,636.65 km) |
| Wellingborough to Solana Beach (California) | 5,415.40 mi (8,715.24 km) |
| Wellingborough to Soledad (California) | 5,343.64 mi (8,599.76 km) |
| Wellingborough to Solon (Ohio) | 3,686.38 mi (5,932.66 km) |
| Wellingborough to Somers Point (New Jersey) | 3,507.94 mi (5,645.48 km) |
| Wellingborough to Somerset (Kentucky) | 4,012.75 mi (6,457.89 km) |
| Wellingborough to Somerset (New Jersey) | 3,450.45 mi (5,552.96 km) |
