| Altoona to Dendermonde | 3,829.70 mi (6,163.31 km) |
| Altoona to Dessel | 3,864.37 mi (6,219.10 km) |
| Altoona to Destelbergen | 3,817.30 mi (6,143.35 km) |
| Altoona to Deurne | 3,838.76 mi (6,177.88 km) |
| Altoona to Diepenbeek | 3,885.57 mi (6,253.22 km) |
| Altoona to Diest | 3,868.85 mi (6,226.31 km) |
| Altoona to Diksmuide | 3,780.51 mi (6,084.14 km) |
| Altoona to Dilbeek | 3,841.26 mi (6,181.91 km) |
| Altoona to Dinant | 3,884.05 mi (6,250.78 km) |
| Altoona to Dison | 3,911.15 mi (6,294.39 km) |
| Altoona to Dour | 3,834.66 mi (6,171.30 km) |
| Altoona to Drongen | 3,811.99 mi (6,134.81 km) |
| Altoona to Duffel | 3,844.39 mi (6,186.95 km) |
| Altoona to Durbuy | 3,903.19 mi (6,281.57 km) |
| Altoona to Ecaussinnes-Lalaing | 3,846.09 mi (6,189.68 km) |
