| Southlake to Nyon | 5,177.83 mi (8,332.90 km) |
| Southlake to Oberriet | 5,274.22 mi (8,488.03 km) |
| Southlake to Obersiggenthal | 5,218.13 mi (8,397.77 km) |
| Southlake to Oberwil | 5,188.29 mi (8,349.75 km) |
| Southlake to Oberwingert | 5,235.55 mi (8,425.80 km) |
| Southlake to Oftringen | 5,209.90 mi (8,384.52 km) |
| Southlake to Olten | 5,207.98 mi (8,381.44 km) |
| Southlake to Onex | 5,179.82 mi (8,336.12 km) |
| Southlake to Opfikon | 5,230.88 mi (8,418.28 km) |
| Southlake to Ostermundigen | 5,206.69 mi (8,379.36 km) |
| Southlake to Payerne | 5,189.79 mi (8,352.16 km) |
| Southlake to Pfaffikon | 5,241.86 mi (8,435.96 km) |
| Southlake to Plan-les-Ouates | 5,181.11 mi (8,338.19 km) |
| Southlake to Pratteln | 5,193.87 mi (8,358.72 km) |
| Southlake to Prilly | 5,187.01 mi (8,347.69 km) |
