| Baraboo to Nyon | 4,388.34 mi (7,062.35 km) |
| Baraboo to Oberriet | 4,475.47 mi (7,202.57 km) |
| Baraboo to Obersiggenthal | 4,420.91 mi (7,114.77 km) |
| Baraboo to Oberwil | 4,392.21 mi (7,068.58 km) |
| Baraboo to Oberwingert | 4,437.43 mi (7,141.36 km) |
| Baraboo to Oftringen | 4,413.91 mi (7,103.51 km) |
| Baraboo to Olten | 4,411.91 mi (7,100.28 km) |
| Baraboo to Onex | 4,391.38 mi (7,067.24 km) |
| Baraboo to Opfikon | 4,433.39 mi (7,134.85 km) |
| Baraboo to Ostermundigen | 4,412.76 mi (7,101.65 km) |
| Baraboo to Payerne | 4,397.36 mi (7,076.87 km) |
| Baraboo to Pfaffikon | 4,444.24 mi (7,152.31 km) |
| Baraboo to Plan-les-Ouates | 4,392.70 mi (7,069.37 km) |
| Baraboo to Pratteln | 4,397.53 mi (7,077.15 km) |
| Baraboo to Prilly | 4,396.27 mi (7,075.11 km) |
