| Tuam to Dalmine | 984.65 mi (1,584.65 km) |
| Tuam to Deruta | 1,211.60 mi (1,949.88 km) |
| Tuam to Desenzano del Garda | 1,027.37 mi (1,653.40 km) |
| Tuam to Desio | 972.04 mi (1,564.35 km) |
| Tuam to Dolianova | 1,292.69 mi (2,080.38 km) |
| Tuam to Dolo | 1,087.17 mi (1,749.63 km) |
| Tuam to Domodossola | 915.77 mi (1,473.78 km) |
| Tuam to Dorgali | 1,253.98 mi (2,018.09 km) |
| Tuam to Dueville | 1,058.38 mi (1,703.30 km) |
| Tuam to Eboli | 1,423.51 mi (2,290.92 km) |
| Tuam to Elmas | 1,295.23 mi (2,084.47 km) |
| Tuam to Empoli | 1,123.43 mi (1,807.98 km) |
| Tuam to Enna | 1,557.33 mi (2,506.29 km) |
| Tuam to Eraclea | 1,103.72 mi (1,776.27 km) |
| Tuam to Erba | 963.10 mi (1,549.95 km) |
