| Oklahoma City to Dendermonde | 4,811.15 mi (7,742.79 km) |
| Oklahoma City to Dessel | 4,841.22 mi (7,791.19 km) |
| Oklahoma City to Destelbergen | 4,799.44 mi (7,723.95 km) |
| Oklahoma City to Deurne | 4,817.55 mi (7,753.09 km) |
| Oklahoma City to Diepenbeek | 4,864.32 mi (7,828.37 km) |
| Oklahoma City to Diest | 4,848.00 mi (7,802.10 km) |
| Oklahoma City to Diksmuide | 4,765.35 mi (7,669.09 km) |
| Oklahoma City to Dilbeek | 4,823.97 mi (7,763.44 km) |
| Oklahoma City to Dinant | 4,869.59 mi (7,836.84 km) |
| Oklahoma City to Dison | 4,891.08 mi (7,871.43 km) |
| Oklahoma City to Dour | 4,822.31 mi (7,760.77 km) |
| Oklahoma City to Drongen | 4,794.50 mi (7,716.00 km) |
| Oklahoma City to Duffel | 4,824.09 mi (7,763.63 km) |
| Oklahoma City to Durbuy | 4,886.46 mi (7,864.00 km) |
| Oklahoma City to Ecaussinnes-Lalaing | 4,831.22 mi (7,775.10 km) |
