| San Gwann to Devnya | 859.10 mi (1,382.59 km) |
| San Gwann to Dimitrovgrad | 731.69 mi (1,177.54 km) |
| San Gwann to Dobrich | 883.25 mi (1,421.46 km) |
| San Gwann to Dospat | 654.75 mi (1,053.72 km) |
| San Gwann to Dupnitsa | 637.74 mi (1,026.34 km) |
| San Gwann to Elhovo | 778.40 mi (1,252.71 km) |
| San Gwann to Etropole | 697.36 mi (1,122.29 km) |
| San Gwann to Gabrovo | 751.93 mi (1,210.12 km) |
| San Gwann to Gorna Oryahovitsa | 777.76 mi (1,251.68 km) |
| San Gwann to Gotse Delchev | 633.05 mi (1,018.80 km) |
| San Gwann to Harmanli | 740.71 mi (1,192.06 km) |
| San Gwann to Haskovo | 726.01 mi (1,168.40 km) |
| San Gwann to Ihtiman | 672.74 mi (1,082.66 km) |
| San Gwann to Isperih | 847.46 mi (1,363.86 km) |
| San Gwann to Kardzhali | 707.11 mi (1,137.98 km) |
