| Gillingham to Cabestany | 611.79 mi (984.58 km) |
| Gillingham to Cabries | 593.18 mi (954.63 km) |
| Gillingham to Cachan | 195.79 mi (315.10 km) |
| Gillingham to Caen | 157.67 mi (253.74 km) |
| Gillingham to Cagnes-sur-Mer | 615.34 mi (990.29 km) |
| Gillingham to Cahors | 481.10 mi (774.25 km) |
| Gillingham to Calais | 64.15 mi (103.23 km) |
| Gillingham to Caluire-et-Cuire | 433.09 mi (696.99 km) |
| Gillingham to Cambrai | 143.98 mi (231.72 km) |
| Gillingham to Canet-en-Roussillon | 610.65 mi (982.75 km) |
| Gillingham to Cannes | 619.17 mi (996.46 km) |
| Gillingham to Canteleu | 135.32 mi (217.78 km) |
| Gillingham to Capbreton | 542.88 mi (873.68 km) |
| Gillingham to Carcassonne | 571.05 mi (919.02 km) |
| Gillingham to Carmaux | 512.30 mi (824.47 km) |
