| Kirkland to Devnya | 5,890.88 mi (9,480.45 km) |
| Kirkland to Dimitrovgrad | 5,931.42 mi (9,545.70 km) |
| Kirkland to Dobrich | 5,872.66 mi (9,451.13 km) |
| Kirkland to Dospat | 5,930.09 mi (9,543.55 km) |
| Kirkland to Dupnitsa | 5,870.35 mi (9,447.42 km) |
| Kirkland to Elhovo | 5,941.46 mi (9,561.85 km) |
| Kirkland to Etropole | 5,851.09 mi (9,416.43 km) |
| Kirkland to Gabrovo | 5,873.89 mi (9,453.12 km) |
| Kirkland to Gorna Oryahovitsa | 5,863.40 mi (9,436.23 km) |
| Kirkland to Gotse Delchev | 5,927.01 mi (9,538.59 km) |
| Kirkland to Harmanli | 5,944.47 mi (9,566.70 km) |
| Kirkland to Haskovo | 5,938.33 mi (9,556.82 km) |
| Kirkland to Ihtiman | 5,872.92 mi (9,451.55 km) |
| Kirkland to Isperih | 5,845.79 mi (9,407.89 km) |
| Kirkland to Kardzhali | 5,952.87 mi (9,580.22 km) |
