| Euclid to Curtea de Arges | 4,914.92 mi (7,909.80 km) |
| Euclid to Dabuleni | 4,953.15 mi (7,971.33 km) |
| Euclid to Darabani | 4,846.05 mi (7,798.96 km) |
| Euclid to Darmanesti | 4,924.70 mi (7,925.54 km) |
| Euclid to Dej | 4,796.18 mi (7,718.71 km) |
| Euclid to Deva | 4,816.65 mi (7,751.66 km) |
| Euclid to Dolhasca | 4,881.04 mi (7,855.27 km) |
| Euclid to Dorohoi | 4,849.68 mi (7,804.81 km) |
| Euclid to Draganesti-Olt | 4,953.05 mi (7,971.16 km) |
| Euclid to Dragasani | 4,920.84 mi (7,919.33 km) |
| Euclid to Drobeta-Turnu Severin | 4,861.50 mi (7,823.84 km) |
| Euclid to Fagaras | 4,894.03 mi (7,876.19 km) |
| Euclid to Falticeni | 4,868.80 mi (7,835.57 km) |
| Euclid to Fetesti | 5,063.47 mi (8,148.87 km) |
| Euclid to Filiasi | 4,904.72 mi (7,893.39 km) |
