| Duffel to Farmersville (California) | 5,502.66 mi (8,855.67 km) |
| Duffel to Farmington (Michigan) | 3,948.87 mi (6,355.09 km) |
| Duffel to Farmington (Minnesota) | 4,203.58 mi (6,765.01 km) |
| Duffel to Farmington (Missouri) | 4,441.12 mi (7,147.29 km) |
| Duffel to Farmington (New Mexico) | 5,129.72 mi (8,255.48 km) |
| Duffel to Farmington (Utah) | 5,014.40 mi (8,069.90 km) |
| Duffel to Farmington Hills (Michigan) | 3,947.69 mi (6,353.19 km) |
| Duffel to Farmingville (New York) | 3,614.79 mi (5,817.44 km) |
| Duffel to Farragut (Tennessee) | 4,292.17 mi (6,907.59 km) |
| Duffel to Fate (Texas) | 4,914.12 mi (7,908.52 km) |
| Duffel to Fayetteville (Arkansas) | 4,668.44 mi (7,513.13 km) |
| Duffel to Fayetteville (Georgia) | 4,422.58 mi (7,117.46 km) |
| Duffel to Fayetteville (North Carolina) | 4,120.17 mi (6,630.77 km) |
| Duffel to Federal Heights (Colorado) | 4,854.75 mi (7,812.97 km) |
| Duffel to Federal Way (Washington) | 4,942.87 mi (7,954.78 km) |
