| Seneffe to Cabries | 492.89 mi (793.23 km) |
| Seneffe to Cachan | 147.76 mi (237.79 km) |
| Seneffe to Caen | 225.99 mi (363.70 km) |
| Seneffe to Cagnes-sur-Mer | 493.69 mi (794.52 km) |
| Seneffe to Cahors | 440.38 mi (708.73 km) |
| Seneffe to Calais | 108.51 mi (174.62 km) |
| Seneffe to Caluire-et-Cuire | 328.52 mi (528.70 km) |
| Seneffe to Cambrai | 51.06 mi (82.17 km) |
| Seneffe to Canet-en-Roussillon | 544.03 mi (875.53 km) |
| Seneffe to Cannes | 499.55 mi (803.94 km) |
| Seneffe to Canteleu | 161.14 mi (259.32 km) |
| Seneffe to Capbreton | 545.67 mi (878.18 km) |
| Seneffe to Carcassonne | 513.84 mi (826.95 km) |
| Seneffe to Carmaux | 458.56 mi (737.98 km) |
| Seneffe to Carpentras | 449.11 mi (722.77 km) |
