| Duffel to St. George (Utah) | 5,286.39 mi (8,507.63 km) |
| Duffel to St. Helens (Oregon) | 5,040.19 mi (8,111.41 km) |
| Duffel to St. James (New York) | 3,617.69 mi (5,822.11 km) |
| Duffel to St. John (Indiana) | 4,151.16 mi (6,680.65 km) |
| Duffel to St. Joseph (Missouri) | 4,505.04 mi (7,250.16 km) |
| Duffel to St. Louis (Missouri) | 4,391.88 mi (7,068.04 km) |
| Duffel to St. Louis Park (Minnesota) | 4,196.31 mi (6,753.31 km) |
| Duffel to St. Marys (Georgia) | 4,437.70 mi (7,141.79 km) |
| Duffel to St. Marys (Pennsylvania) | 3,806.85 mi (6,126.53 km) |
| Duffel to St. Matthews (Kentucky) | 4,234.32 mi (6,814.48 km) |
| Duffel to St. Michael (Minnesota) | 4,195.45 mi (6,751.92 km) |
| Duffel to St. Paul (Minnesota) | 4,187.25 mi (6,738.73 km) |
| Duffel to St. Peter (Minnesota) | 4,247.42 mi (6,835.56 km) |
| Duffel to St. Peters (Missouri) | 4,398.22 mi (7,078.25 km) |
| Duffel to St. Petersburg (Florida) | 4,631.57 mi (7,453.79 km) |
