| Frederick to Chaudfontaine | 3,912.60 mi (6,296.73 km) |
| Frederick to Chaumont-Gistoux | 3,872.03 mi (6,231.43 km) |
| Frederick to Chimay | 3,873.65 mi (6,234.04 km) |
| Frederick to Ciney | 3,898.79 mi (6,274.49 km) |
| Frederick to Colfontaine | 3,845.21 mi (6,188.27 km) |
| Frederick to Courcelles | 3,865.14 mi (6,220.35 km) |
| Frederick to Court-Saint-Etienne | 3,868.21 mi (6,225.28 km) |
| Frederick to Couvin | 3,880.46 mi (6,245.00 km) |
| Frederick to Damme | 3,800.41 mi (6,116.18 km) |
| Frederick to De Haan | 3,789.78 mi (6,099.06 km) |
| Frederick to De Panne | 3,776.23 mi (6,077.26 km) |
| Frederick to De Pinte | 3,821.57 mi (6,150.23 km) |
| Frederick to Deerlijk | 3,813.35 mi (6,137.00 km) |
| Frederick to Deinze | 3,817.29 mi (6,143.34 km) |
| Frederick to Denderleeuw | 3,842.09 mi (6,183.24 km) |
