| Thornton to Plombieres | 391.35 mi (629.82 km) |
| Thornton to Pont-a-Celles | 347.31 mi (558.95 km) |
| Thornton to Poperinge | 280.02 mi (450.65 km) |
| Thornton to Profondeville | 369.90 mi (595.29 km) |
| Thornton to Putte | 332.18 mi (534.59 km) |
| Thornton to Puurs | 318.96 mi (513.32 km) |
| Thornton to Quaregnon | 335.41 mi (539.79 km) |
| Thornton to Raeren | 399.29 mi (642.59 km) |
| Thornton to Ranst | 323.09 mi (519.96 km) |
| Thornton to Ravels | 332.59 mi (535.26 km) |
| Thornton to Retie | 338.79 mi (545.24 km) |
| Thornton to Riemst | 375.96 mi (605.05 km) |
| Thornton to Rijkevorsel | 324.82 mi (522.75 km) |
| Thornton to Rixensart | 343.28 mi (552.45 km) |
| Thornton to Rochefort | 391.00 mi (629.25 km) |
