| Middleburg to Smyrna (Delaware) | 731.45 mi (1,177.16 km) |
| Middleburg to Smyrna (Georgia) | 304.80 mi (490.53 km) |
| Middleburg to Smyrna (Tennessee) | 488.76 mi (786.58 km) |
| Middleburg to Snellville (Georgia) | 290.41 mi (467.36 km) |
| Middleburg to Snoqualmie (Washington) | 2,429.77 mi (3,910.33 km) |
| Middleburg to Snyder (Texas) | 1,134.75 mi (1,826.21 km) |
| Middleburg to Socastee (South Carolina) | 303.20 mi (487.95 km) |
| Middleburg to Socorro (Texas) | 1,446.18 mi (2,327.40 km) |
| Middleburg to Soddy-Daisy (Tennessee) | 406.96 mi (654.94 km) |
| Middleburg to Solana Beach (California) | 2,082.60 mi (3,351.61 km) |
| Middleburg to Soledad (California) | 2,305.10 mi (3,709.70 km) |
| Middleburg to Solon (Ohio) | 783.69 mi (1,261.22 km) |
| Middleburg to Somers Point (New Jersey) | 762.04 mi (1,226.38 km) |
| Middleburg to Somerset (Kentucky) | 510.30 mi (821.26 km) |
| Middleburg to Somerset (New Jersey) | 833.70 mi (1,341.71 km) |
