| Duffel to Fairmount (New York) | 3,647.00 mi (5,869.29 km) |
| Duffel to Fairview (California) | 5,503.64 mi (8,857.26 km) |
| Duffel to Fairview (New Jersey) | 3,654.58 mi (5,881.48 km) |
| Duffel to Fairview (Oregon) | 5,048.93 mi (8,125.47 km) |
| Duffel to Fairview Heights (Illinois) | 4,384.72 mi (7,056.53 km) |
| Duffel to Fairview Park (Ohio) | 3,937.11 mi (6,336.17 km) |
| Duffel to Fairview Shores (Florida) | 4,537.92 mi (7,303.07 km) |
| Duffel to Fairwood (Washington) | 4,930.03 mi (7,934.11 km) |
| Duffel to Fajardo (Puerto Rico) | 4,384.11 mi (7,055.55 km) |
| Duffel to Fall River (Massachusetts) | 3,498.42 mi (5,630.17 km) |
| Duffel to Fallbrook (California) | 5,613.72 mi (9,034.41 km) |
| Duffel to Falls Church (Virginia) | 3,869.29 mi (6,227.03 km) |
| Duffel to Fargo (North Dakota) | 4,220.83 mi (6,792.77 km) |
| Duffel to Faribault (Minnesota) | 4,224.81 mi (6,799.18 km) |
| Duffel to Farmers Branch (Texas) | 4,933.61 mi (7,939.88 km) |
