| Chickasha to Entroncamento | 4,715.07 mi (7,588.16 km) |
| Chickasha to Ericeira | 4,686.52 mi (7,542.23 km) |
| Chickasha to Ermezinde | 4,654.73 mi (7,491.06 km) |
| Chickasha to Esmoriz | 4,659.54 mi (7,498.80 km) |
| Chickasha to Espinho | 4,657.18 mi (7,495.01 km) |
| Chickasha to Esposende | 4,633.94 mi (7,457.60 km) |
| Chickasha to Estarreja | 4,668.90 mi (7,513.86 km) |
| Chickasha to Estoril | 4,695.81 mi (7,557.17 km) |
| Chickasha to Estremoz | 4,777.01 mi (7,687.85 km) |
| Chickasha to Evora | 4,771.47 mi (7,678.94 km) |
| Chickasha to Fafe | 4,664.91 mi (7,507.45 km) |
| Chickasha to Falagueira | 4,702.22 mi (7,567.50 km) |
| Chickasha to Famalicao | 4,649.90 mi (7,483.28 km) |
| Chickasha to Fanzeres | 4,657.10 mi (7,494.88 km) |
| Chickasha to Faro | 4,821.75 mi (7,759.86 km) |
