| Palos Heights to Nyon | 4,392.48 mi (7,069.01 km) |
| Palos Heights to Oberriet | 4,486.04 mi (7,219.58 km) |
| Palos Heights to Obersiggenthal | 4,430.35 mi (7,129.96 km) |
| Palos Heights to Oberwil | 4,400.82 mi (7,082.44 km) |
| Palos Heights to Oberwingert | 4,447.52 mi (7,157.60 km) |
| Palos Heights to Oftringen | 4,422.46 mi (7,117.27 km) |
| Palos Heights to Olten | 4,420.52 mi (7,114.15 km) |
| Palos Heights to Onex | 4,394.85 mi (7,072.82 km) |
| Palos Heights to Opfikon | 4,443.02 mi (7,150.35 km) |
| Palos Heights to Ostermundigen | 4,419.88 mi (7,113.11 km) |
| Palos Heights to Payerne | 4,403.45 mi (7,086.67 km) |
| Palos Heights to Pfaffikon | 4,453.97 mi (7,167.98 km) |
| Palos Heights to Plan-les-Ouates | 4,396.15 mi (7,074.91 km) |
| Palos Heights to Pratteln | 4,406.33 mi (7,091.30 km) |
| Palos Heights to Prilly | 4,401.23 mi (7,083.10 km) |
