| Gardelegen to Plombieres | 264.17 mi (425.14 km) |
| Gardelegen to Pont-a-Celles | 333.43 mi (536.61 km) |
| Gardelegen to Poperinge | 388.49 mi (625.21 km) |
| Gardelegen to Profondeville | 317.53 mi (511.01 km) |
| Gardelegen to Putte | 306.22 mi (492.82 km) |
| Gardelegen to Puurs | 319.82 mi (514.70 km) |
| Gardelegen to Quaregnon | 354.44 mi (570.42 km) |
| Gardelegen to Raeren | 259.66 mi (417.89 km) |
| Gardelegen to Ranst | 305.86 mi (492.24 km) |
| Gardelegen to Ravels | 283.69 mi (456.55 km) |
| Gardelegen to Retie | 283.29 mi (455.92 km) |
| Gardelegen to Riemst | 274.95 mi (442.49 km) |
| Gardelegen to Rijkevorsel | 293.59 mi (472.48 km) |
| Gardelegen to Rixensart | 319.54 mi (514.25 km) |
| Gardelegen to Rochefort | 312.28 mi (502.56 km) |
