| Letterkenny to Sint-Gillis-bij-Dendermonde | 561.09 mi (902.99 km) |
| Letterkenny to Sint-Gillis-Waas | 554.05 mi (891.65 km) |
| Letterkenny to Sint-Job-in-'t-Goor | 567.55 mi (913.39 km) |
| Letterkenny to Sint-Joost-ten-Node | 577.63 mi (929.60 km) |
| Letterkenny to Sint-Katelijne-Waver | 574.85 mi (925.13 km) |
| Letterkenny to Sint-Kruis | 522.83 mi (841.41 km) |
| Letterkenny to Sint-Lievens-Houtem | 556.44 mi (895.50 km) |
| Letterkenny to Sint-Martens-Lennik | 571.18 mi (919.23 km) |
| Letterkenny to Sint-Michiels | 522.73 mi (841.26 km) |
| Letterkenny to Sint-Niklaas | 556.51 mi (895.62 km) |
| Letterkenny to Sint-Pieters-Leeuw | 575.43 mi (926.07 km) |
| Letterkenny to Sint-Truiden | 607.99 mi (978.47 km) |
| Letterkenny to Soignies | 577.58 mi (929.52 km) |
| Letterkenny to Soumagne | 636.30 mi (1,024.03 km) |
| Letterkenny to Spa | 645.22 mi (1,038.39 km) |
