| Blue Ash to Chaudfontaine | 4,197.34 mi (6,754.97 km) |
| Blue Ash to Chaumont-Gistoux | 4,157.56 mi (6,690.95 km) |
| Blue Ash to Chimay | 4,162.49 mi (6,698.87 km) |
| Blue Ash to Ciney | 4,185.49 mi (6,735.89 km) |
| Blue Ash to Colfontaine | 4,133.08 mi (6,651.54 km) |
| Blue Ash to Courcelles | 4,152.10 mi (6,682.16 km) |
| Blue Ash to Court-Saint-Etienne | 4,154.13 mi (6,685.43 km) |
| Blue Ash to Couvin | 4,169.07 mi (6,709.48 km) |
| Blue Ash to Damme | 4,085.19 mi (6,574.48 km) |
| Blue Ash to De Haan | 4,074.76 mi (6,557.70 km) |
| Blue Ash to De Panne | 4,062.54 mi (6,538.03 km) |
| Blue Ash to De Pinte | 4,107.03 mi (6,609.62 km) |
| Blue Ash to Deerlijk | 4,099.84 mi (6,598.06 km) |
| Blue Ash to Deinze | 4,102.97 mi (6,603.09 km) |
| Blue Ash to Denderleeuw | 4,127.51 mi (6,642.59 km) |
