| Harmanli to Croissy-sur-Seine | 1,241.81 mi (1,998.49 km) |
| Harmanli to Croix | 1,235.37 mi (1,988.14 km) |
| Harmanli to Crosne | 1,225.03 mi (1,971.50 km) |
| Harmanli to Cuers | 1,010.37 mi (1,626.03 km) |
| Harmanli to Cugnaux | 1,246.57 mi (2,006.15 km) |
| Harmanli to Cusset | 1,147.74 mi (1,847.10 km) |
| Harmanli to Dammarie-le-Lys | 1,213.90 mi (1,953.59 km) |
| Harmanli to Dammartin-en-Goele | 1,221.14 mi (1,965.23 km) |
| Harmanli to Dardilly | 1,083.26 mi (1,743.33 km) |
| Harmanli to Darnetal | 1,294.73 mi (2,083.66 km) |
| Harmanli to Dax | 1,365.23 mi (2,197.12 km) |
| Harmanli to Decines-Charpieu | 1,073.09 mi (1,726.97 km) |
| Harmanli to Denain | 1,216.99 mi (1,958.56 km) |
| Harmanli to Deuil-la-Barre | 1,235.31 mi (1,988.05 km) |
| Harmanli to Deville-les-Rouen | 1,299.56 mi (2,091.45 km) |
