| Guastalla to Plombieres | 457.36 mi (736.06 km) |
| Guastalla to Pont-a-Celles | 484.46 mi (779.67 km) |
| Guastalla to Poperinge | 550.48 mi (885.91 km) |
| Guastalla to Profondeville | 463.51 mi (745.95 km) |
| Guastalla to Putte | 507.00 mi (815.94 km) |
| Guastalla to Puurs | 517.55 mi (832.92 km) |
| Guastalla to Quaregnon | 494.92 mi (796.49 km) |
| Guastalla to Raeren | 450.73 mi (725.37 km) |
| Guastalla to Ranst | 517.53 mi (832.89 km) |
| Guastalla to Ravels | 516.23 mi (830.79 km) |
| Guastalla to Retie | 508.86 mi (818.92 km) |
| Guastalla to Riemst | 469.70 mi (755.90 km) |
| Guastalla to Rijkevorsel | 520.76 mi (838.09 km) |
| Guastalla to Rixensart | 491.13 mi (790.40 km) |
| Guastalla to Rochefort | 442.68 mi (712.42 km) |
