| Ottawa to Kromeriz | 4,742.71 mi (7,632.66 km) |
| Ottawa to Krupka | 4,560.07 mi (7,338.73 km) |
| Ottawa to Kurim | 4,712.58 mi (7,584.16 km) |
| Ottawa to Kutna Hora | 4,640.38 mi (7,467.97 km) |
| Ottawa to Kyjov | 4,745.87 mi (7,637.74 km) |
| Ottawa to Lanskroun | 4,688.87 mi (7,546.01 km) |
| Ottawa to Liberec | 4,598.83 mi (7,401.10 km) |
| Ottawa to Lisen | 4,721.95 mi (7,599.25 km) |
| Ottawa to Litomerice | 4,575.93 mi (7,364.26 km) |
| Ottawa to Litomysl | 4,680.12 mi (7,531.92 km) |
| Ottawa to Litovel | 4,714.14 mi (7,586.67 km) |
| Ottawa to Litvinov | 4,554.84 mi (7,330.31 km) |
| Ottawa to Louny | 4,571.45 mi (7,357.03 km) |
| Ottawa to Lovosice | 4,573.86 mi (7,360.91 km) |
| Ottawa to Lysa nad Labem | 4,614.41 mi (7,426.17 km) |
