| Groningen to Cabestany | 746.79 mi (1,201.84 km) |
| Groningen to Cabries | 677.60 mi (1,090.49 km) |
| Groningen to Cachan | 356.74 mi (574.12 km) |
| Groningen to Caen | 409.52 mi (659.07 km) |
| Groningen to Cagnes-sur-Mer | 660.53 mi (1,063.03 km) |
| Groningen to Cahors | 648.78 mi (1,044.11 km) |
| Groningen to Calais | 254.01 mi (408.80 km) |
| Groningen to Caluire-et-Cuire | 518.50 mi (834.44 km) |
| Groningen to Cambrai | 253.85 mi (408.53 km) |
| Groningen to Canet-en-Roussillon | 744.44 mi (1,198.06 km) |
| Groningen to Cannes | 668.12 mi (1,075.24 km) |
| Groningen to Canteleu | 352.91 mi (567.96 km) |
| Groningen to Capbreton | 755.32 mi (1,215.57 km) |
| Groningen to Carcassonne | 717.81 mi (1,155.21 km) |
| Groningen to Carmaux | 664.31 mi (1,069.10 km) |
