| Tukwila to Devnya | 5,906.29 mi (9,505.26 km) |
| Tukwila to Dimitrovgrad | 5,946.74 mi (9,570.36 km) |
| Tukwila to Dobrich | 5,888.09 mi (9,475.96 km) |
| Tukwila to Dospat | 5,945.34 mi (9,568.10 km) |
| Tukwila to Dupnitsa | 5,885.58 mi (9,471.92 km) |
| Tukwila to Elhovo | 5,956.82 mi (9,586.57 km) |
| Tukwila to Etropole | 5,866.37 mi (9,441.01 km) |
| Tukwila to Gabrovo | 5,889.22 mi (9,477.79 km) |
| Tukwila to Gorna Oryahovitsa | 5,878.75 mi (9,460.93 km) |
| Tukwila to Gotse Delchev | 5,942.24 mi (9,563.11 km) |
| Tukwila to Harmanli | 5,959.80 mi (9,591.37 km) |
| Tukwila to Haskovo | 5,953.65 mi (9,581.47 km) |
| Tukwila to Ihtiman | 5,888.17 mi (9,476.10 km) |
| Tukwila to Isperih | 5,861.19 mi (9,432.67 km) |
| Tukwila to Kardzhali | 5,968.17 mi (9,604.85 km) |
