| Philadelphia to Chaudfontaine | 3,794.71 mi (6,107.00 km) |
| Philadelphia to Chaumont-Gistoux | 3,754.00 mi (6,041.48 km) |
| Philadelphia to Chimay | 3,754.94 mi (6,042.99 km) |
| Philadelphia to Ciney | 3,780.49 mi (6,084.12 km) |
| Philadelphia to Colfontaine | 3,726.71 mi (5,997.57 km) |
| Philadelphia to Courcelles | 3,746.82 mi (6,029.92 km) |
| Philadelphia to Court-Saint-Etienne | 3,750.10 mi (6,035.20 km) |
| Philadelphia to Couvin | 3,761.79 mi (6,054.01 km) |
| Philadelphia to Damme | 3,682.59 mi (5,926.55 km) |
| Philadelphia to De Haan | 3,671.92 mi (5,909.38 km) |
| Philadelphia to De Panne | 3,658.10 mi (5,887.14 km) |
| Philadelphia to De Pinte | 3,703.59 mi (5,960.36 km) |
| Philadelphia to Deerlijk | 3,695.16 mi (5,946.78 km) |
| Philadelphia to Deinze | 3,699.27 mi (5,953.40 km) |
| Philadelphia to Denderleeuw | 3,724.10 mi (5,993.35 km) |
