| New Smyrna Beach to Devnya | 5,703.49 mi (9,178.88 km) |
| New Smyrna Beach to Dimitrovgrad | 5,662.95 mi (9,113.63 km) |
| New Smyrna Beach to Dobrich | 5,701.38 mi (9,175.49 km) |
| New Smyrna Beach to Dospat | 5,614.77 mi (9,036.10 km) |
| New Smyrna Beach to Dupnitsa | 5,546.72 mi (8,926.59 km) |
| New Smyrna Beach to Elhovo | 5,700.43 mi (9,173.95 km) |
| New Smyrna Beach to Etropole | 5,565.10 mi (8,956.17 km) |
| New Smyrna Beach to Gabrovo | 5,621.48 mi (9,046.90 km) |
| New Smyrna Beach to Gorna Oryahovitsa | 5,627.44 mi (9,056.48 km) |
| New Smyrna Beach to Gotse Delchev | 5,598.61 mi (9,010.09 km) |
| New Smyrna Beach to Harmanli | 5,680.28 mi (9,141.52 km) |
| New Smyrna Beach to Haskovo | 5,665.79 mi (9,118.21 km) |
| New Smyrna Beach to Ihtiman | 5,571.22 mi (8,966.01 km) |
| New Smyrna Beach to Isperih | 5,653.83 mi (9,098.96 km) |
| New Smyrna Beach to Kardzhali | 5,667.47 mi (9,120.92 km) |
