| Opfikon to Eau Claire (Wisconsin) | 4,435.45 mi (7,138.17 km) |
| Opfikon to Echelon (New Jersey) | 4,006.38 mi (6,447.65 km) |
| Opfikon to Eden (North Carolina) | 4,352.10 mi (7,004.03 km) |
| Opfikon to Eden Prairie (Minnesota) | 4,504.78 mi (7,249.74 km) |
| Opfikon to Edgewater (Florida) | 4,753.34 mi (7,649.76 km) |
| Opfikon to Edgewater (New Jersey) | 3,922.80 mi (6,313.14 km) |
| Opfikon to Edgewood (Maryland) | 4,079.22 mi (6,564.87 km) |
| Opfikon to Edgewood (Washington) | 5,258.07 mi (8,462.05 km) |
| Opfikon to Edina (Minnesota) | 4,499.22 mi (7,240.79 km) |
| Opfikon to Edinburg (Texas) | 5,614.16 mi (9,035.11 km) |
| Opfikon to Edmond (Oklahoma) | 5,102.63 mi (8,211.89 km) |
| Opfikon to Edmonds (Washington) | 5,225.71 mi (8,409.97 km) |
| Opfikon to Edwards (Colorado) | 5,226.52 mi (8,411.27 km) |
| Opfikon to Edwardsville (Illinois) | 4,662.50 mi (7,503.57 km) |
| Opfikon to Effingham (Illinois) | 4,590.75 mi (7,388.10 km) |
