| Ottawa to Enniskillen | 3,651.59 mi (5,876.66 km) |
| Ottawa to Epping | 4,020.20 mi (6,469.89 km) |
| Ottawa to Epsom | 4,017.74 mi (6,465.93 km) |
| Ottawa to Erdington | 3,920.76 mi (6,309.86 km) |
| Ottawa to Erith | 4,029.98 mi (6,485.63 km) |
| Ottawa to Esher | 4,012.93 mi (6,458.19 km) |
| Ottawa to Euxton | 3,855.38 mi (6,204.63 km) |
| Ottawa to Evesham | 3,929.90 mi (6,324.56 km) |
| Ottawa to Evington | 3,946.53 mi (6,351.33 km) |
| Ottawa to Ewell | 4,017.97 mi (6,466.30 km) |
| Ottawa to Exeter | 3,910.94 mi (6,294.04 km) |
| Ottawa to Exmouth | 3,918.65 mi (6,306.45 km) |
| Ottawa to Failsworth | 3,879.01 mi (6,242.67 km) |
| Ottawa to Falkirk | 3,749.30 mi (6,033.91 km) |
| Ottawa to Falmouth | 3,867.42 mi (6,224.01 km) |
