| Romulus to Friesoythe | 4,019.49 mi (6,468.74 km) |
| Romulus to Fritzlar | 4,137.52 mi (6,658.69 km) |
| Romulus to Frohburg | 4,260.48 mi (6,856.58 km) |
| Romulus to Frondenberg | 4,069.21 mi (6,548.76 km) |
| Romulus to Fulda | 4,173.12 mi (6,715.99 km) |
| Romulus to Fuldabruck | 4,140.14 mi (6,662.91 km) |
| Romulus to Fuldatal | 4,138.77 mi (6,660.71 km) |
| Romulus to Furstenau | 4,029.63 mi (6,485.06 km) |
| Romulus to Furstenfeldbruck | 4,321.59 mi (6,954.92 km) |
| Romulus to Furstenwalde | 4,264.77 mi (6,863.48 km) |
| Romulus to Furth | 4,172.06 mi (6,714.29 km) |
| Romulus to Furth | 4,262.90 mi (6,860.48 km) |
| Romulus to Furth im Wald | 4,337.86 mi (6,981.10 km) |
| Romulus to Furtwangen im Schwarzwald | 4,208.39 mi (6,772.76 km) |
| Romulus to Fussen | 4,323.59 mi (6,958.15 km) |
