| Oklahoma City to Effingham (Illinois) | 553.17 mi (890.24 km) |
| Oklahoma City to Eggertsville (New York) | 1,124.00 mi (1,808.90 km) |
| Oklahoma City to Egypt Lake-Leto (Florida) | 1,019.29 mi (1,640.39 km) |
| Oklahoma City to El Cajon (California) | 1,125.41 mi (1,811.16 km) |
| Oklahoma City to El Campo (Texas) | 439.06 mi (706.59 km) |
| Oklahoma City to El Centro (California) | 1,047.08 mi (1,685.11 km) |
| Oklahoma City to El Cerrito (California) | 1,379.65 mi (2,220.33 km) |
| Oklahoma City to El Dorado (Arkansas) | 317.26 mi (510.58 km) |
| Oklahoma City to El Dorado (Kansas) | 166.58 mi (268.08 km) |
| Oklahoma City to El Dorado Hills (California) | 1,312.51 mi (2,112.28 km) |
| Oklahoma City to El Mirage (Arizona) | 852.29 mi (1,371.62 km) |
| Oklahoma City to El Monte (California) | 1,166.25 mi (1,876.90 km) |
| Oklahoma City to El Paso (Texas) | 570.21 mi (917.67 km) |
| Oklahoma City to El Paso de Robles (California) | 1,297.92 mi (2,088.81 km) |
| Oklahoma City to El Reno (Oklahoma) | 25.97 mi (41.80 km) |
