| Tualatin to Devnya | 6,049.99 mi (9,736.52 km) |
| Tualatin to Dimitrovgrad | 6,089.43 mi (9,800.00 km) |
| Tualatin to Dobrich | 6,031.95 mi (9,707.48 km) |
| Tualatin to Dospat | 6,087.31 mi (9,796.58 km) |
| Tualatin to Dupnitsa | 6,027.22 mi (9,699.87 km) |
| Tualatin to Elhovo | 6,099.93 mi (9,816.89 km) |
| Tualatin to Etropole | 6,008.55 mi (9,669.83 km) |
| Tualatin to Gabrovo | 6,031.98 mi (9,707.53 km) |
| Tualatin to Gorna Oryahovitsa | 6,021.71 mi (9,691.01 km) |
| Tualatin to Gotse Delchev | 6,083.98 mi (9,791.23 km) |
| Tualatin to Harmanli | 6,102.59 mi (9,821.17 km) |
| Tualatin to Haskovo | 6,096.30 mi (9,811.04 km) |
| Tualatin to Ihtiman | 6,030.18 mi (9,704.64 km) |
| Tualatin to Isperih | 6,004.71 mi (9,663.65 km) |
| Tualatin to Kardzhali | 6,110.67 mi (9,834.18 km) |
