| Grenchen to Cuenca | 684.74 mi (1,101.98 km) |
| Grenchen to Cuevas del Almanzora | 830.25 mi (1,336.16 km) |
| Grenchen to Cullera | 674.60 mi (1,085.66 km) |
| Grenchen to Culleredo | 812.23 mi (1,307.16 km) |
| Grenchen to Cunit | 502.61 mi (808.87 km) |
| Grenchen to Daganzo de Arriba | 708.23 mi (1,139.78 km) |
| Grenchen to Daimiel | 787.26 mi (1,266.98 km) |
| Grenchen to Don Benito | 876.29 mi (1,410.25 km) |
| Grenchen to Donostia | 528.15 mi (849.98 km) |
| Grenchen to Dos Hermanas | 963.20 mi (1,550.13 km) |
| Grenchen to Durango | 561.21 mi (903.19 km) |
| Grenchen to Ecija | 920.36 mi (1,481.18 km) |
| Grenchen to Ejea de los Caballeros | 545.50 mi (877.90 km) |
| Grenchen to El Alamo | 743.57 mi (1,196.66 km) |
| Grenchen to El Arahal | 950.90 mi (1,530.32 km) |
