| Ollerton to Nyon | 570.77 mi (918.56 km) |
| Ollerton to Oberriet | 618.50 mi (995.38 km) |
| Ollerton to Obersiggenthal | 568.72 mi (915.27 km) |
| Ollerton to Oberwil | 544.48 mi (876.25 km) |
| Ollerton to Oberwingert | 582.48 mi (937.41 km) |
| Ollerton to Oftringen | 565.83 mi (910.61 km) |
| Ollerton to Olten | 563.57 mi (906.98 km) |
| Ollerton to Onex | 579.30 mi (932.29 km) |
| Ollerton to Opfikon | 580.16 mi (933.68 km) |
| Ollerton to Ostermundigen | 572.40 mi (921.20 km) |
| Ollerton to Payerne | 564.31 mi (908.17 km) |
| Ollerton to Pfaffikon | 590.45 mi (950.24 km) |
| Ollerton to Plan-les-Ouates | 580.69 mi (934.53 km) |
| Ollerton to Pratteln | 548.75 mi (883.13 km) |
| Ollerton to Prilly | 571.46 mi (919.67 km) |
