| Gronau to Ploermel | 511.89 mi (823.81 km) |
| Gronau to Ploufragan | 503.63 mi (810.52 km) |
| Gronau to Plougastel-Daoulas | 568.47 mi (914.87 km) |
| Gronau to Plouzane | 577.16 mi (928.85 km) |
| Gronau to Poissy | 315.33 mi (507.48 km) |
| Gronau to Poitiers | 491.77 mi (791.43 km) |
| Gronau to Pont-a-Mousson | 232.64 mi (374.39 km) |
| Gronau to Pont-du-Chateau | 475.19 mi (764.75 km) |
| Gronau to Pont-Saint-Esprit | 560.56 mi (902.13 km) |
| Gronau to Pont-Sainte-Maxence | 279.36 mi (449.58 km) |
| Gronau to Pontarlier | 367.92 mi (592.11 km) |
| Gronau to Pontchateau | 523.23 mi (842.06 km) |
| Gronau to Pontivy | 526.78 mi (847.77 km) |
| Gronau to Pontoise | 307.39 mi (494.69 km) |
| Gronau to Pornic | 538.99 mi (867.42 km) |
