| Whitney to Devnya | 6,473.28 mi (10,417.74 km) |
| Whitney to Dimitrovgrad | 6,492.70 mi (10,448.99 km) |
| Whitney to Dobrich | 6,458.76 mi (10,394.37 km) |
| Whitney to Dospat | 6,477.82 mi (10,425.04 km) |
| Whitney to Dupnitsa | 6,413.12 mi (10,320.93 km) |
| Whitney to Elhovo | 6,510.95 mi (10,478.36 km) |
| Whitney to Etropole | 6,403.95 mi (10,306.17 km) |
| Whitney to Gabrovo | 6,437.32 mi (10,359.87 km) |
| Whitney to Gorna Oryahovitsa | 6,431.05 mi (10,349.78 km) |
| Whitney to Gotse Delchev | 6,470.80 mi (10,413.74 km) |
| Whitney to Harmanli | 6,507.51 mi (10,472.83 km) |
| Whitney to Haskovo | 6,498.74 mi (10,458.70 km) |
| Whitney to Ihtiman | 6,422.17 mi (10,335.48 km) |
| Whitney to Isperih | 6,425.05 mi (10,340.11 km) |
| Whitney to Kardzhali | 6,510.20 mi (10,477.16 km) |
