| Piqua to Chaudfontaine | 4,149.36 mi (6,677.75 km) |
| Piqua to Chaumont-Gistoux | 4,109.73 mi (6,613.97 km) |
| Piqua to Chimay | 4,115.21 mi (6,622.79 km) |
| Piqua to Ciney | 4,137.84 mi (6,659.20 km) |
| Piqua to Colfontaine | 4,085.65 mi (6,575.21 km) |
| Piqua to Courcelles | 4,104.51 mi (6,605.56 km) |
| Piqua to Court-Saint-Etienne | 4,106.37 mi (6,608.56 km) |
| Piqua to Couvin | 4,121.76 mi (6,633.33 km) |
| Piqua to Damme | 4,037.27 mi (6,497.35 km) |
| Piqua to De Haan | 4,026.88 mi (6,480.63 km) |
| Piqua to De Panne | 4,014.89 mi (6,461.34 km) |
| Piqua to De Pinte | 4,059.21 mi (6,532.66 km) |
| Piqua to Deerlijk | 4,052.20 mi (6,521.39 km) |
| Piqua to Deinze | 4,055.19 mi (6,526.19 km) |
| Piqua to Denderleeuw | 4,079.68 mi (6,565.61 km) |
