| Grenchen to Lormont | 411.77 mi (662.67 km) |
| Grenchen to Loudeac | 476.65 mi (767.10 km) |
| Grenchen to Lourdes | 459.66 mi (739.75 km) |
| Grenchen to Louviers | 319.08 mi (513.51 km) |
| Grenchen to Louvres | 259.35 mi (417.38 km) |
| Grenchen to Luce | 288.31 mi (463.98 km) |
| Grenchen to Lucon | 407.77 mi (656.24 km) |
| Grenchen to Lunel | 289.66 mi (466.16 km) |
| Grenchen to Luneville | 105.16 mi (169.24 km) |
| Grenchen to Lyon | 156.72 mi (252.22 km) |
| Grenchen to Lys-les-Lannoy | 306.29 mi (492.92 km) |
| Grenchen to Macon | 135.93 mi (218.76 km) |
| Grenchen to Magny-le-Hongre | 241.18 mi (388.15 km) |
| Grenchen to Magny-les-Hameaux | 267.58 mi (430.63 km) |
| Grenchen to Mainvilliers | 288.71 mi (464.64 km) |
