| Larkspur to Nyon | 5,804.03 mi (9,340.69 km) |
| Larkspur to Oberriet | 5,847.63 mi (9,410.85 km) |
| Larkspur to Obersiggenthal | 5,802.75 mi (9,338.63 km) |
| Larkspur to Oberwil | 5,780.51 mi (9,302.83 km) |
| Larkspur to Oberwingert | 5,814.39 mi (9,357.36 km) |
| Larkspur to Oftringen | 5,801.58 mi (9,336.74 km) |
| Larkspur to Olten | 5,799.27 mi (9,333.03 km) |
| Larkspur to Onex | 5,810.95 mi (9,351.82 km) |
| Larkspur to Opfikon | 5,813.40 mi (9,355.76 km) |
| Larkspur to Ostermundigen | 5,809.31 mi (9,349.19 km) |
| Larkspur to Payerne | 5,800.88 mi (9,335.61 km) |
| Larkspur to Pfaffikon | 5,823.14 mi (9,371.43 km) |
| Larkspur to Plan-les-Ouates | 5,812.34 mi (9,354.06 km) |
| Larkspur to Pratteln | 5,784.45 mi (9,309.17 km) |
| Larkspur to Prilly | 5,806.64 mi (9,344.88 km) |
