| Idaho Falls to Cutrofiano | 5,881.33 mi (9,465.08 km) |
| Idaho Falls to Dalmine | 5,315.56 mi (8,554.57 km) |
| Idaho Falls to Deruta | 5,546.42 mi (8,926.10 km) |
| Idaho Falls to Desenzano del Garda | 5,353.78 mi (8,616.08 km) |
| Idaho Falls to Desio | 5,305.57 mi (8,538.48 km) |
| Idaho Falls to Dolianova | 5,638.34 mi (9,074.03 km) |
| Idaho Falls to Dolo | 5,402.35 mi (8,694.24 km) |
| Idaho Falls to Domodossola | 5,250.53 mi (8,449.92 km) |
| Idaho Falls to Dorgali | 5,602.25 mi (9,015.96 km) |
| Idaho Falls to Dueville | 5,375.45 mi (8,650.96 km) |
| Idaho Falls to Eboli | 5,758.70 mi (9,267.73 km) |
| Idaho Falls to Elmas | 5,640.14 mi (9,076.93 km) |
| Idaho Falls to Empoli | 5,461.20 mi (8,788.95 km) |
| Idaho Falls to Enna | 5,905.44 mi (9,503.88 km) |
| Idaho Falls to Eraclea | 5,411.80 mi (8,709.45 km) |
