| Catonsville to Chaudfontaine | 3,893.15 mi (6,265.42 km) |
| Catonsville to Chaumont-Gistoux | 3,852.48 mi (6,199.98 km) |
| Catonsville to Chimay | 3,853.65 mi (6,201.84 km) |
| Catonsville to Ciney | 3,879.07 mi (6,242.75 km) |
| Catonsville to Colfontaine | 3,825.35 mi (6,156.31 km) |
| Catonsville to Courcelles | 3,845.40 mi (6,188.57 km) |
| Catonsville to Court-Saint-Etienne | 3,848.61 mi (6,193.74 km) |
| Catonsville to Couvin | 3,860.48 mi (6,212.84 km) |
| Catonsville to Damme | 3,781.00 mi (6,084.93 km) |
| Catonsville to De Haan | 3,770.34 mi (6,067.78 km) |
| Catonsville to De Panne | 3,756.61 mi (6,045.69 km) |
| Catonsville to De Pinte | 3,802.06 mi (6,118.82 km) |
| Catonsville to Deerlijk | 3,793.69 mi (6,105.36 km) |
| Catonsville to Deinze | 3,797.75 mi (6,111.88 km) |
| Catonsville to Denderleeuw | 3,822.56 mi (6,151.82 km) |
