| Ottawa to Albolote | 4,370.20 mi (7,033.16 km) |
| Ottawa to Alboraya | 4,433.72 mi (7,135.39 km) |
| Ottawa to Albox | 4,434.32 mi (7,136.34 km) |
| Ottawa to Alcala de Guadaira | 4,264.88 mi (6,863.66 km) |
| Ottawa to Alcala de Henares | 4,262.90 mi (6,860.47 km) |
| Ottawa to Alcala la Real | 4,349.97 mi (7,000.60 km) |
| Ottawa to Alcanar | 4,430.71 mi (7,130.54 km) |
| Ottawa to Alcaniz | 4,384.59 mi (7,056.32 km) |
| Ottawa to Alcantarilla | 4,453.76 mi (7,167.64 km) |
| Ottawa to Alcarraz | 4,393.90 mi (7,071.31 km) |
| Ottawa to Alcaudete | 4,336.54 mi (6,978.98 km) |
| Ottawa to Alcazar de San Juan | 4,309.51 mi (6,935.49 km) |
| Ottawa to Alcira | 4,443.41 mi (7,150.98 km) |
| Ottawa to Alcobendas | 4,249.01 mi (6,838.11 km) |
| Ottawa to Alcora | 4,418.89 mi (7,111.51 km) |
