| Holbeach to Devnya | 1,423.19 mi (2,290.40 km) |
| Holbeach to Dimitrovgrad | 1,396.50 mi (2,247.45 km) |
| Holbeach to Dobrich | 1,419.36 mi (2,284.24 km) |
| Holbeach to Dospat | 1,359.96 mi (2,188.64 km) |
| Holbeach to Dupnitsa | 1,291.54 mi (2,078.54 km) |
| Holbeach to Elhovo | 1,428.95 mi (2,299.67 km) |
| Holbeach to Etropole | 1,299.35 mi (2,091.09 km) |
| Holbeach to Gabrovo | 1,349.73 mi (2,172.18 km) |
| Holbeach to Gorna Oryahovitsa | 1,352.56 mi (2,176.73 km) |
| Holbeach to Gotse Delchev | 1,347.51 mi (2,168.60 km) |
| Holbeach to Harmanli | 1,413.42 mi (2,274.68 km) |
| Holbeach to Haskovo | 1,400.51 mi (2,253.90 km) |
| Holbeach to Ihtiman | 1,310.17 mi (2,108.52 km) |
| Holbeach to Isperih | 1,373.03 mi (2,209.67 km) |
| Holbeach to Kardzhali | 1,405.77 mi (2,262.37 km) |
