| Ottumwa to Cutrofiano | 5,341.45 mi (8,596.23 km) |
| Ottumwa to Dalmine | 4,762.65 mi (7,664.74 km) |
| Ottumwa to Deruta | 4,986.67 mi (8,025.26 km) |
| Ottumwa to Desenzano del Garda | 4,805.99 mi (7,734.49 km) |
| Ottumwa to Desio | 4,749.39 mi (7,643.40 km) |
| Ottumwa to Dolianova | 5,015.69 mi (8,071.98 km) |
| Ottumwa to Dolo | 4,866.04 mi (7,831.14 km) |
| Ottumwa to Domodossola | 4,693.06 mi (7,552.75 km) |
| Ottumwa to Dorgali | 4,992.08 mi (8,033.98 km) |
| Ottumwa to Dueville | 4,837.31 mi (7,784.90 km) |
| Ottumwa to Eboli | 5,196.49 mi (8,362.95 km) |
| Ottumwa to Elmas | 5,015.27 mi (8,071.29 km) |
| Ottumwa to Empoli | 4,897.57 mi (7,881.89 km) |
| Ottumwa to Enna | 5,306.54 mi (8,540.06 km) |
| Ottumwa to Eraclea | 4,881.97 mi (7,856.78 km) |
