| Duluth to Freilassing | 4,501.27 mi (7,244.09 km) |
| Duluth to Freising | 4,433.32 mi (7,134.73 km) |
| Duluth to Freital | 4,374.18 mi (7,039.56 km) |
| Duluth to Freudenberg | 4,189.17 mi (6,741.82 km) |
| Duluth to Freudenstadt | 4,315.93 mi (6,945.82 km) |
| Duluth to Freystadt | 4,381.78 mi (7,051.80 km) |
| Duluth to Frickenhausen | 4,342.98 mi (6,989.35 km) |
| Duluth to Friedberg | 4,409.73 mi (7,096.78 km) |
| Duluth to Friedberg | 4,243.96 mi (6,830.00 km) |
| Duluth to Friedeburg | 4,077.87 mi (6,562.69 km) |
| Duluth to Friedland | 4,235.18 mi (6,815.86 km) |
| Duluth to Friedrichsdorf | 4,243.68 mi (6,829.55 km) |
| Duluth to Friedrichshafen | 4,390.17 mi (7,065.30 km) |
| Duluth to Friedrichsthal | 4,231.87 mi (6,810.53 km) |
| Duluth to Friesenheim | 4,301.57 mi (6,922.70 km) |
