| Opelousas to Devnya | 6,070.85 mi (9,770.10 km) |
| Opelousas to Dimitrovgrad | 6,047.96 mi (9,733.25 km) |
| Opelousas to Dobrich | 6,064.82 mi (9,760.39 km) |
| Opelousas to Dospat | 6,008.94 mi (9,670.45 km) |
| Opelousas to Dupnitsa | 5,940.34 mi (9,560.06 km) |
| Opelousas to Elhovo | 6,080.38 mi (9,785.42 km) |
| Opelousas to Etropole | 5,950.62 mi (9,576.60 km) |
| Opelousas to Gabrovo | 6,001.20 mi (9,658.00 km) |
| Opelousas to Gorna Oryahovitsa | 6,003.49 mi (9,661.69 km) |
| Opelousas to Gotse Delchev | 5,995.22 mi (9,648.37 km) |
| Opelousas to Harmanli | 6,064.92 mi (9,760.55 km) |
| Opelousas to Haskovo | 6,051.86 mi (9,739.53 km) |
| Opelousas to Ihtiman | 5,960.63 mi (9,592.71 km) |
| Opelousas to Isperih | 6,020.43 mi (9,688.94 km) |
| Opelousas to Kardzhali | 6,056.61 mi (9,747.17 km) |
