| Letterkenny to Plombieres | 639.29 mi (1,028.83 km) |
| Letterkenny to Pont-a-Celles | 590.34 mi (950.06 km) |
| Letterkenny to Poperinge | 518.63 mi (834.65 km) |
| Letterkenny to Profondeville | 613.86 mi (987.91 km) |
| Letterkenny to Putte | 579.13 mi (932.02 km) |
| Letterkenny to Puurs | 565.26 mi (909.70 km) |
| Letterkenny to Quaregnon | 576.05 mi (927.06 km) |
| Letterkenny to Raeren | 647.29 mi (1,041.72 km) |
| Letterkenny to Ranst | 570.55 mi (918.21 km) |
| Letterkenny to Ravels | 581.28 mi (935.48 km) |
| Letterkenny to Retie | 587.27 mi (945.11 km) |
| Letterkenny to Riemst | 623.65 mi (1,003.67 km) |
| Letterkenny to Rijkevorsel | 573.19 mi (922.45 km) |
| Letterkenny to Rixensart | 588.24 mi (946.67 km) |
| Letterkenny to Rochefort | 634.78 mi (1,021.59 km) |
