| Great Harwood to Nyon | 638.07 mi (1,026.87 km) |
| Great Harwood to Oberriet | 688.45 mi (1,107.96 km) |
| Great Harwood to Obersiggenthal | 638.51 mi (1,027.58 km) |
| Great Harwood to Oberwil | 614.00 mi (988.13 km) |
| Great Harwood to Oberwingert | 652.38 mi (1,049.90 km) |
| Great Harwood to Oftringen | 635.40 mi (1,022.57 km) |
| Great Harwood to Olten | 633.15 mi (1,018.96 km) |
| Great Harwood to Onex | 646.18 mi (1,039.93 km) |
| Great Harwood to Opfikon | 650.00 mi (1,046.07 km) |
| Great Harwood to Ostermundigen | 641.49 mi (1,032.38 km) |
| Great Harwood to Payerne | 632.84 mi (1,018.46 km) |
| Great Harwood to Pfaffikon | 660.32 mi (1,062.68 km) |
| Great Harwood to Plan-les-Ouates | 647.58 mi (1,042.17 km) |
| Great Harwood to Pratteln | 618.34 mi (995.12 km) |
| Great Harwood to Prilly | 639.36 mi (1,028.95 km) |
