| South Portland to Domanic | 4,819.58 mi (7,756.36 km) |
| South Portland to Duragan | 4,958.65 mi (7,980.17 km) |
| South Portland to Duzce | 4,834.22 mi (7,779.92 km) |
| South Portland to Eceabat | 4,670.03 mi (7,515.69 km) |
| South Portland to Edirne | 4,613.56 mi (7,424.81 km) |
| South Portland to Edremit | 4,723.13 mi (7,601.14 km) |
| South Portland to Elazig | 5,248.96 mi (8,447.39 km) |
| South Portland to Elbistan | 5,193.98 mi (8,358.91 km) |
| South Portland to Eleskirt | 5,321.19 mi (8,563.63 km) |
| South Portland to Emet | 4,826.46 mi (7,767.44 km) |
| South Portland to Emirdag | 4,916.96 mi (7,913.09 km) |
| South Portland to Emirgazi | 5,076.39 mi (8,169.65 km) |
| South Portland to Enez | 4,634.38 mi (7,458.31 km) |
| South Portland to Erbaa | 5,051.75 mi (8,130.00 km) |
| South Portland to Ercis | 5,384.91 mi (8,666.18 km) |
