| Gundelfingen to Plombieres | 204.89 mi (329.74 km) |
| Gundelfingen to Pont-a-Celles | 232.22 mi (373.73 km) |
| Gundelfingen to Poperinge | 301.65 mi (485.45 km) |
| Gundelfingen to Profondeville | 210.44 mi (338.67 km) |
| Gundelfingen to Putte | 253.28 mi (407.61 km) |
| Gundelfingen to Puurs | 264.04 mi (424.94 km) |
| Gundelfingen to Quaregnon | 244.54 mi (393.55 km) |
| Gundelfingen to Raeren | 198.70 mi (319.77 km) |
| Gundelfingen to Ranst | 263.80 mi (424.54 km) |
| Gundelfingen to Ravels | 262.92 mi (423.12 km) |
| Gundelfingen to Retie | 255.50 mi (411.18 km) |
| Gundelfingen to Riemst | 216.50 mi (348.43 km) |
| Gundelfingen to Rijkevorsel | 267.16 mi (429.96 km) |
| Gundelfingen to Rixensart | 237.88 mi (382.83 km) |
| Gundelfingen to Rochefort | 189.44 mi (304.88 km) |
