| Gillingham to Creutzwald | 310.13 mi (499.10 km) |
| Gillingham to Croissy-sur-Seine | 187.02 mi (300.98 km) |
| Gillingham to Croix | 123.10 mi (198.12 km) |
| Gillingham to Crosne | 203.03 mi (326.75 km) |
| Gillingham to Cuers | 619.07 mi (996.30 km) |
| Gillingham to Cugnaux | 543.45 mi (874.59 km) |
| Gillingham to Cusset | 386.10 mi (621.37 km) |
| Gillingham to Dammarie-le-Lys | 218.80 mi (352.12 km) |
| Gillingham to Dammartin-en-Goele | 186.56 mi (300.25 km) |
| Gillingham to Dardilly | 430.52 mi (692.86 km) |
| Gillingham to Darnetal | 136.65 mi (219.91 km) |
| Gillingham to Dax | 535.48 mi (861.77 km) |
| Gillingham to Decines-Charpieu | 437.04 mi (703.35 km) |
| Gillingham to Denain | 143.95 mi (231.66 km) |
| Gillingham to Deuil-la-Barre | 184.03 mi (296.16 km) |
