| Heidelberg to Smyrna (Delaware) | 4,003.54 mi (6,443.08 km) |
| Heidelberg to Smyrna (Georgia) | 4,620.73 mi (7,436.35 km) |
| Heidelberg to Smyrna (Tennessee) | 4,598.15 mi (7,400.01 km) |
| Heidelberg to Snellville (Georgia) | 4,600.26 mi (7,403.40 km) |
| Heidelberg to Snoqualmie (Washington) | 5,117.26 mi (8,235.43 km) |
| Heidelberg to Snyder (Texas) | 5,313.60 mi (8,551.42 km) |
| Heidelberg to Socastee (South Carolina) | 4,402.77 mi (7,085.57 km) |
| Heidelberg to Socorro (Texas) | 5,564.17 mi (8,954.67 km) |
| Heidelberg to Soddy-Daisy (Tennessee) | 4,579.14 mi (7,369.41 km) |
| Heidelberg to Solana Beach (California) | 5,849.49 mi (9,413.85 km) |
| Heidelberg to Soledad (California) | 5,764.80 mi (9,277.54 km) |
| Heidelberg to Solon (Ohio) | 4,142.07 mi (6,666.02 km) |
| Heidelberg to Somers Point (New Jersey) | 3,961.51 mi (6,375.43 km) |
| Heidelberg to Somerset (Kentucky) | 4,468.34 mi (7,191.10 km) |
| Heidelberg to Somerset (New Jersey) | 3,904.77 mi (6,284.11 km) |
