| Duffel to Saddlebrooke (Arizona) | 5,454.13 mi (8,777.57 km) |
| Duffel to Safety Harbor (Florida) | 4,622.00 mi (7,438.40 km) |
| Duffel to Saginaw (Michigan) | 3,926.59 mi (6,319.24 km) |
| Duffel to Saginaw (Texas) | 4,955.09 mi (7,974.45 km) |
| Duffel to Sahuarita (Arizona) | 5,492.49 mi (8,839.31 km) |
| Duffel to Saks (Alabama) | 4,465.07 mi (7,185.83 km) |
| Duffel to Salem (Massachusetts) | 3,456.49 mi (5,562.68 km) |
| Duffel to Salem (Ohio) | 3,922.70 mi (6,312.98 km) |
| Duffel to Salem (Oregon) | 5,100.55 mi (8,208.54 km) |
| Duffel to Salem (Virginia) | 4,059.48 mi (6,533.11 km) |
| Duffel to Salem Lakes (Wisconsin) | 4,123.77 mi (6,636.56 km) |
| Duffel to Salida (California) | 5,474.54 mi (8,810.42 km) |
| Duffel to Salina (Kansas) | 4,654.00 mi (7,489.89 km) |
| Duffel to Salinas (California) | 5,550.44 mi (8,932.57 km) |
| Duffel to Salisbury (Maryland) | 3,828.18 mi (6,160.87 km) |
